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Back Matter Source: The Scientific Monthly, Vol. 81, No. 4 (Oct., 1955), pp. 206-x Published by: American Association for the Advancement of Science Stable URL: http://www.jstor.org/stable/22023 . Accessed: 01/05/2014 18:44 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. . American Association for the Advancement of Science is collaborating with JSTOR to digitize, preserve and extend access to The Scientific Monthly. http://www.jstor.org This content downloaded from 130.132.123.28 on Thu, 1 May 2014 18:44:26 PM All use subject to JSTOR Terms and Conditions
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Page 1: Back Matter

Back MatterSource: The Scientific Monthly, Vol. 81, No. 4 (Oct., 1955), pp. 206-xPublished by: American Association for the Advancement of ScienceStable URL: http://www.jstor.org/stable/22023 .

Accessed: 01/05/2014 18:44

Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at .http://www.jstor.org/page/info/about/policies/terms.jsp

.JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range ofcontent in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new formsof scholarship. For more information about JSTOR, please contact [email protected].

.

American Association for the Advancement of Science is collaborating with JSTOR to digitize, preserve andextend access to The Scientific Monthly.

http://www.jstor.org

This content downloaded from 130.132.123.28 on Thu, 1 May 2014 18:44:26 PMAll use subject to JSTOR Terms and Conditions

Page 2: Back Matter

In my opinion the author shows sound judgment and facility in the sequence of subjects covered. The plot develops rapidly with an early discussion of all the atomic and nuclear particles that are getting publicity these days. The nature of the description of the meas- urables, although it is largely qualitative, is clear and accurate in more cases than would be guessed possible without resort to more quantitative definitions. How- ever, the descriptions of some basic concepts could be easily improved. For example, the author does not distinguish well between electrotnagnetic waves and the energy transferred by such waves. There is also a touch of carelessness indicated in such italicized statement as "Temperature is an indication of the heat the body possesses."

As a possible textbook to be used in such a course as that for which it was developed, there is much to re-

commend it. Some culturists will object to this book's lack of the historical, but for those who feel that some understanding of the fundamentals of the physical uni- verse should be a part of the well-educated and "ad- justed" college graduate, this textbook should be a "best seller." In these days of diesel engines, television, jet propellers, heat pumps, going through McGuffey's readers no longer constitutes an education. The old gentleman who 75 years ago remarked that he wanted his grandchildr en to be educated clear through the "fourth reader" so "they could travel all over the world and not get cheated" would now demand a college edu- cation for his boys and probably a knowledge of as much physics as that covered in Bachman's textbook. They would not be so easily cheated.

R. F. PATON Department of Physics, University of Illinois

V-r e3&

Books Reviewed in SCIENCE 5 August

Fluorine Chemistry, J. H. Simons, Ed. (Academic). Reviewed by E. T. McBee.

An Introduction to Plant Taxonomy, G. H. M. Lawrence (Macmillan). Reviewed by L. Constance.

The Gyroscope Applied, K. I. T. Richardson (Philo- sophical Library). Reviewed by F. W. Sears.

Fundamentals of Radiobiology, Z. M. Bacq and P. Alexander (Academic). Reviewed by R. F. Kimball.

The Nucleic Acids, E. Chargaff and J. N. Davidson, Eds. (Academic). Reviewed by R. D. Hotchkiss.

Radioisotope Conference, 1954, vol. I, J. E. Johnston, Ed. (Academic; Butterworths). Reviewed by E. L. Bennett.

The Plant Quarantine Problem, W. A. McCubbin (Munksgaard; Chronica Botanica.) Reviewed by E. P. Reagan.

Glass Reinforced Plastics, P. Morgan, Ed. (Iliffe; Philo- sophical Library). Reviewed by C. L. Babcock.

Peripheral Nerve Injuries, H. J. Seddon, Ed. (Her Majesty's Stationery Office). Reviewed by E. Alex- ander, Jr.

12 August Analysis of Development, B. H. Willier, P. A. Weiss,

V. Hamburger, Eds. (Saunders). Reviewed by J. Needham.

University Physics, F. W. Sears and M. W. Zemansky (Addison-Wesley). Reviewed by R. M. Sutton.

Pathology of the Dog and Cat, F. Bloom (American Veterinary Publications). Reviewed by J. T. McGrath.

Higher Transcendental Functions, A. Erdelyi, Ed. (Mc- Graw-Hill). Reviewed by R. P. Boas, Jr.

World Outside My Door, 0. B. Goin (Macmillan). Re- viewed by P. F. Brandwein.

Biochemistry of Nitrogen, N. J. Toivonen et al. (Suo- malainen Tiedeakatemia). Reviewed by R. C. Corley.

Radioisotope Conference, 1954, vol. II, J. E. Johnston, Ed. (Academic; Butterworths). Reviewed by R. M. Lemmon.

Outlines of Enzyme Chemistry, J. B. Neilands and P. K. Stumpf (Wiley; Chapman & Hall). Reiewed by E. Racker.

The Theory of Cohesion, M. A. Jaswon (Interscience; Pergamon). Reviewed by F. H. Herbstein.

Substances Naturelles de Synthe'se, L. Velluz, Ed. (Mas- son). Reviewed by A. G. Long.

Variational Principles in Dynamics and Quantum Theory, W. Yourgrau and S. Mandelstam (Pitman). Reviewed by P. G. Bergmann.

19 August

Advances in Protein Chemistry, vol. IX, M. L. Anson, K. Bailey, J. T. Edsall, Eds. (Academic). Reviewed by R. C. Warner.

Marine Shells of the Western Coast of Florida, L. M. Perry and J. S. Schwengel (Paleontological Research Institution). RevieWed by L. J. and M. Milne.

Applied X-rays, G. L. Clark (McGraw-Hill). Reviewed by R. Pepinsky.

Vorlesungen iiber Differential- und Intergralrechnung, vols. 1, 2, 3, A. Ostrowski (Birkhauser). Reviewed by W. Kaplan.

Acetylenic Compounds in Organic Synthesis, R. A. Raphael (Academic; Butterworths). Reviewed by T. L. Jacobs.

Lectures on Partial Differential Equations, I. G. Petrovsky (Interscience). Reviewed by L. Bers.

A Symposium on Amino Acid Metabolism, W. D. Mc- Elroy and H. B. Glass, Eds. (Johns Hopkins Press). Reviewed by R. R. Williams.

Abstract Bibliography of Cotton Breeding and Genetics, 1900-1950, R. L. Knight (Commonwealth Agricultural Bureaux). Reviewed by T. Kerr.

Quantitative Methods in Histology and Microscopic Histochemistry, 0. Eranko (Karger; Little, Brown). Reviewed by R. D. Lillie.

Variable Stars and Galactic Structure, C. Payne- Gaposchkin, (Athlone; de Graff). Reviewed by 0. Struve.

206 THE SCIENTIFIC MONTHLY

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Page 3: Back Matter

Modern Gas Analysis, P. W. Mullen (Interscience). Reviewed by P. Fugassi.

An Introduction to the Study of Insects, D. J. Borrer and D. M. DeLong (Rinehart). Reviewed by R. W. Sher- man.

An Annotated Bibliography of Submarine Technical Literature: 1557 to 1953, Committee on Undersea Warfare (National Research Council).

26 August 1955 The Dancing Bees, K. von Frisch (Harcourt Brace).

Reviewed by C. D. Michener. Elements of Servomechanism Theory, G. J. Thaler (Mc-

Graw-Hill). Reviewed by C. W. Miller. Biology of Deserts, J. W. Cloudsley-Thompson, Ed. (Inst.

of Biology, London). Reviewed by E. K. Reed. The Skin, a Clinicopathologic Treatise, A. C. Allen

(Mosby). Reviewed by Walter Teichmann. Solubilization and Related Phenomena, M. E. L. McBain

and E. Hutchinson (Academic). Reviewed by I. M. Kolthoff.

Bibliography on Hearing, S. S. Stevens, J. G. C. Loring, D. Cohen, compilers (Harvard Univ. Press). Reviewed by E. G. Wever.

Integers and Theory of Numbers, A. A. Fraenkel (Scripta Mathematica). Reviewed by J. Dyer-Bennet.

The Nitrogen Metabolism of Micro-organisms, B. A. Fry (Wiley). Reviewed by S. G. Knight.

Biochemistry and Physiology of Protozoa, vol. II, S. H. Hutner and A. Lwoff, Eds. (Academic). Reviewed by R. R. Kudo.

Ciba Foundation Symposium on Chemistry and Biology of Pteridines, G. E. W. Wolstenholme and M. Cameron, Eds. (Little, Brown). Reviewed by E. L. R. Stokstad.

Chemisorption, B. M. W. Trapnell (Academic; Butter- worths). Reviewed by G. E. Boyd.

New Books Perinatal Mortality in New York City: Responsible

Factors. A study of 955 deaths by the Subcommittee on Neonatal Mortality, Committee on Public Health Relations, New York Acad. of Medicine. Schuyler G. Kohl. Harvard Univ. Press, Cambridge, 1955. 111 pp. $2.50.

College Algebra and Plane Trigonometry. Abraham Spitzbart and Ross H. Bardell. Addison-Wesley, Cam- bridge, 1955. 408 pp. $4.50.

The Nucleic Acids: Chemistry and Biology. vol. II. Erwin Chargaff and J. N. Davidson, Eds. Academic Press, New York, 1955. 576 pp. $14.50.

Measurement and Evaluation in Psychology and Edu- cation. Robert L. Thorndike and Elizabeth Hagen. Wiley, New York; Chapman & Hall, London, 1955. 575 pp. $5.50.

Essentials of Biological and Medical Physics. Ralph W. Stacy, David T. Williams, Ralph E. Worden, and Rex 0. McMorris. McGraw-Hill, New York-London, 1955. 586 pp. $8.50.

Everything and the Kitchen Sink. How the first century of industry created our first century of good living. Farrar, Straus & Cudahy, New York, 1955. 160 pp. $4.

Highway to the North. Frank Illingworth. Philosophical Library, New York, 1955. 293 pp. $7.50.

Quantum Theory of Solids. International Ser. of Monogr. on Physics. R. E. Peierls. Oxford Univ. Press, New York-London, 1955. 229 pp. $4.80.

Dielectric Behavior and Structure. Dielectric constant and loss, dipole moment and molecular structure. Charles Phelps Smyth. McGraw-Hill, New York- London, 1955. 441 pp. $9.

Materials for NucleaFi Power Reactors. Pilot Books, No. 7. Henry H. Hausner and Stanley B. Roboff. Reinhold, New York, 1955. 224 pp. $3.50.

Principles of Mathematics. C. B. Allendoerfer and C. 0. Oakley. McGraw-Hill, New York-London, 1955. 448 pp. $5.

Estudos Sobre os Virus Coxsackie. Paulo de Goes. Universidade do Brasil, Rio de Janeiro, 1954. 271 PP.

Laboratory Studies in Biology: Observations and Their Implications. Chester Lawson, Ralph Lewis, Mary Alice Burmester, and Garrett Hardin. Freeman, San Francisco, 1955. 328 pp. $3.50.

Horticultural Science. A reading and laboratory man- ual. Gordon T. Nightingale. Horticultural Publica- tions, Rutgers Univ.,' New Brunswick, N.J., 1955. 111 PP.

The Underwater Naturalist. Pierre de Latil. Trans. by Edward Fitzgerald. Houghton, Mifflin, Boston, 1955. 275 pp. $3.50.

Radioisotopes in Biology and Agriculture: Principles and Practice. C. L. Comar. McGraw-Hill, New York- London, 1955. 481 pp. $9.

Petrographic Mineralogy. Ernest E. Wahlstrom. Wiley, New York; Chapman & Hall, London, 1955. 408 pp. $7.75.

Symposium on Atherosclerosis. Puibl. 338. National Acad. of Sciences-National Research Council, Wash- ington, 1954. 249 pp. $2.

The Biologic Effects of Tobacco. With emphasis on the clinical and experimental aspects. Ernest L. Wynder, Ed. Little, Brown, Boston, 1955. 215 pp. $4.50.

Tea. A symposium on the pharmacology and the physio- logic and psychologic effects of tea. Henry J. Klaun- berg, Ed. Biological Sciences Foundation, Washington, D.C., 1955. 64 pp. Paper, $1.

College Physiology. Donald M. Pace and Benjamin W. McCashland. Crowell, New York, 1955. 615 pp. $5.50.

Anxiety and Stress. An interdisciplinary study of a life situation. Harold Basowitz, Harold Persky, Sheldon J. Korchin, and Roy R. Grinker. Blakiston Div., McGraw- Hill, New York-London, 1955. 320 pp. $8.

Studies of Biosynthests in Escherichia Coli. Publ. 607. R. R. Roberts, P. H; Abelson, D. B. Cowie, E. T. Bol- ton, and R. J. Britten. Carnegie Institution of Wash- ington, Washington, 1955. 521 pp. Paper, $2.50; cloth, $3.

Embryogenesis in Plants. C. W. Wardlaw. Wiley, New York; Methuen, London, 1955. 381 pp. $7.

Some Physiological Aspects and Consequences of Parasitism. William H. Cole, Ed. Rutgers Univ. Press, New Brunswick, N.J., 1955. 90 pp. Paper, $2.

The Hunting Wasp. John Crompton. Houghton Mifflin, Boston, 1955. 240 pp. $3.

Quantitative Analysis: Methods of Separation and Measurement. M. G. Mellon. Crowell, New York, 1955. 694 pp. $6.50.

Gas Dynamics of Cosmic Clouds. A symposium of the International Union of Theoretical and Applied Me- chanics and International Astronomical Union. Inter- science, New York; North-Holland, Amsterdam, 1955. 247 pp. $5.75e

October 1955 207

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The Story of FAO. Gove Hambidge. Van Nostrand, New York-London, 1955. 303 pp. $6.50.

General Principles of Geology. J. F. Kirkaldy. Philo- sophical Library, New York, 1955. 327 pp. $6.

Walt Whitman's Concept of the American Common Man. Leadie M. Clark. Philosophical Library, New York, 1955. 178 pp. $3.75.

Breeding Beef Cattle for Unfavorable Environments. A symposium presented at the King Ranch Centen- nial Conference. Albert 0. Rhoad, Ed. Univ. of Texas Press, Austin, 1955. 248 pp. $4.75.

Geology: Principles and Processes. William H. Em- mons, George A. Thiel, Clinton R. Stauffer, and Ira S. Allison. McGraw-Hill, New York-London, ed. 4, 1955. 638 pp. $6.50.

Advanced Calculus. Angus E. Taylor. Ginn, Boston, 1955. 786 pp. $8.50.

Practical Laboratory Chemistry. A manual for begin- ners. Horace G. Deming. Wiley, New York; Chapman & Hall, London, 1955. 209 pp. $3.50.

Culture and Mental Disorders. Joseph W. Eaton. Free Press, Glencoe, Ill., 1955. 254 pp. $4.

Differential Equations. Frederick H. Steen. Ginn, Bos- ton, 1955. 330 pp. $4.

Security for All and Free Enterprise. A summary of the social philosophy of Josef Popper-Lynkeus. Henry I. Wachtel, Ed. Philosophical Library, New York, 1955. 162 pp. $3.

Treatise on Invertebrate Paleontology. part E, Archaeo- cyatha and Porifera. Prepared under the guidance of the Joint Committee on Invertebrate Paleontology. Raymond C. Moore, Ed. Univ. of Kansas Press, Law- rence; Geological Soc. of America, New York 27, 1955. 122 pp. $3.

Danger My Ally. F. A. Mitchell-Hedges. Little, Brown, Boston, 1955. 278 pp. $3.75.

Blutgerinnungsfaktoren. Band I. Erwin Deutsch. Franz Deuticke, Wien, 1955. x+ 298 pp. Illus. DM. 42.

AMerchant Ships: World Built. 1955 volume. De Graff, New York, 1955. 264 pp. $5.

European Firearms. J. F. Hayward. Philosophical Li- brary, New York, 1955. 53 pp. $7.50.

Radiocarbon Dating. Willard F. Libby. Univ. of Chi- cago Press, Chicago, ed. 2, 1955. 175 pp. $4.50.

Problems of Consciousness. Transactions of the fifth conference. Harold A. Abramson, Ed. Josiah Macy, Jr. Foundation, New York, 1955. 180 pp. $3.50.

The Natural History of Tsetse Flies. An account of the biology of the genus Glossina (Diptera). Memoir No. 10. London School of Hygiene and Tropical Medicine. Lewis, London, 1955. 816 pp. ?4 4s.

Basic Processes of Gaseous Electronics. Leonard B. Loeb. Univ. of California Press, Berkeley, 1955. 1012 pp. $13.50.

High Energy Nuclear Physics. Proceedings of the fifth annual Rochester conference, 31 Jan.-2 Feb. 1955. Compiled and edited by H. P. Moyes, E. M. Hafner, G. Yekutieli, and B. J. Raz. Univ. of Rochester, Rochester, N.Y.; Interscience, New York, 1955. 198 pp. $2.50.

A Laboratory Manual of General Chemistry. Saverio Zuffanti, Arthur A. Vernon, and W. F. Luder, Saund- ers, Philadelphia-London, 1955. 308 pp. $3.75.

Physiologie der Zelle. Johannes Haas. Borntraeger, Ber- lin, 1955. 474 pp. DM. 48.

Adaptive Human Fertility. Paul S. Henshaw. Blakiston Div., McGraw-Hill, New York-London, 1955. 322 pp. $5.50.

Salamanders and Other Wonders. Still more adven- tures of a romantic naturalist. Willy Ley. Viking, New York, 1955. 293 pp. $3.95.

The Story of Medicine. Kenneth Walker. Oxford Univ. Press, New York, 1955. 343 pp. $6.

Standing Room Only. The challenge of overpopulation. Karl Sax. Beacon Press, Boston, 1955. 206 pp. $3.

Cancer through the Ages the Evolution of Hope. Francelia Butler. Virginia Press, Fairfax, 1955. 147 pp. Illus. Paper, $1.

Experimental Design and Its Statistical Basis. D. J. Finney. Univ. of Chicago Press, Chicago, 1955. 169 pp. $4.50.

The Physiology of Domestic Animals. H. H. Dukes. Comstock Publishing Associates Div., Cornell Univ. Press, Ithaca, N.Y. ed. 7, 1955. 1020 pp. $9.75.

Vascular Plants of Illinois. George Neville Jones, George Damon Fuller et al. Univ. of Illinois Press, Urbana, 1955. 593 pp. $10.

College Chemistry. An introductory textbook of general chemistry. Linus Pauling. Freeman, San Francisco, ed. 2, 1955. 685 pp. $6.

Report Writing. John Ball and Cecil B. Williams. Ron- ald Press, New York, 1955. 407 pp. $4.75.

Practical Physics. Marsh W. White, Kenneth V. Man- ning, and Robert L. Weber. McGraw-Hill, New York- London, ed. 2, 1955. 484 pp. $5.50.

Mesons and Fields. vol. II, Mesons. Hans A. Bethe and Frederic de Hoffmann. Row, Peterson, Evanston, Ill., 1955. 446 pp. $8.

Hlistologische Geschwulstdiagnostik. Systematische mor- phologie der menschlichen geschwulste als grundlage fur die klinische beurteilung. A. V. Albertini. Thieme, Stuttgart, 1955. 544 pp. $23.40.

Blood Supply and Anatomy of the Upper Abdominal Organs. With a descriptive atlas. Nicholas A. Michels. Lippincott, Philadelphia, 1955. 581 pp. Illus. $24.

Introduction to Parasitology. With special reference to the parasites of man. Asa C. Chandler. Wiley, New York; Chapman & Hall, London, ed. 9, 1955. 799 pp. $8.50.

Corn and Corn Improvement. Agronomy Monogr. vol. 5. George F. Sprague. Ed. Academic Press, New York, 1955. 699 pp. $11.50.

New illethods in Analytical Chemistry. Ronald Belcher and Cecil L. Wilson. Reinhold, New York; Chapman & Hall, London, 1955. 287 pp. $5.50.

Some Beautiful Indian Trees. Ethelbert Blatter and Walter Samuel Millard. The Bombay Natural History Soc., Bombay, India, ed. 3, 1955. 165 pp. 30s.

Laboratory Identification of Pathogenic Fungi Simpli- fied. Elizabeth L. Hazen and Frank Curtis Brown. Thomas, Springfield, Ill. 1955. 108 pp. $5.50.

Society and Medicine. Lectures to the Laity, No. XVII. Iago Galdston, Ed. International Universities Press, New York, 1955. 131 pp. $3.

Geologische Bau der Sudamerikanischen Kordillere. Heinrich Gerth. Gebruder Borntraeger, Berlin, 1955. 264 pp. DM. 52.50.

Harmonic Analysis and the Theory of Probability. Salomon Bochner. Univ. of California, Berkeley, 1955. 176 pp. $4.50.

Scientific and Technical Societies of the United States and Canada. Natl. Acad. of Sciences-Natl. Research Council, Washington, ed. 6, 1955. 441 pp. $7.50.

Grundlagen der Analytischen Chemie und der Chemie in Wassrigen Systemen. Fritz Seel. Verlag Chemie, GMBH Weinheim/Bergstrasse, Germany, 1955. 348 pp. Illus. DM 29.

208 THE SCIENTIFIC MONTHLY

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Page 5: Back Matter

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CONTENTS: Encyclopedia and Unified Sci- ence: Otto Neurath, Niels Bohr, John Dewey, Ber- trand Russell, Rudolf Carnap, Charles W. Morris. Foundations of the Theory of Signs: Charles W. Morris. Foundations of Logic and Mathematics: Rudolf Carnap. Linguistic Aspects of Science: Leonard Bloomfield. Procedures of Empirical Sci- ence: Victor F. Lenzen. Principles of the Theory of Probability: Ernest Nagel. Foundations of Physics: Philipp Frank. Cosmology: E. Finlay- Freundlich. Foundations of Biology: Felix Mainx. The Conceptual Framework of Psychology: Egon Brunswik. Volume I: Part 1 $6.00; Part 2 $6.00;

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Radiocarbon Dating Second Edition

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~-r Meetings October

19-21. International Conf. on the Use of Antibiotics in Agriculture, Washington, D.C. (H. I. Cole, National Research Council, Div. of Biology and Agriculture, 2101 Constitution Ave., Washington 25.)

19-21. Symposium on Applications of Radioactivity in Food and Food Processing Industries, Boston, Mass. (W. A. Stenzel, Tracerlab Inc., 130 High St., Boston 10.)

20-21. National Noise Abatement Symposium, 6th an- nual, Chicago. (R. W. Benson, Armour Research Foun- dation, Illinois Inst. of Technology, Chicago.)

22. American Mathematical Soc., College Park, Md. (AMS, 80 Waterman St., Providence 6, R.I.)

22-24. American Heart Assoc., 28th annual scientific session, New Orleans, La. (Medical Director, AHA, 44 E. 23 St., New York 10.)

24. American Ethnological Soc., New York, N.Y. (Alice G. James, 695 Park Ave., New York 21.)

24-26. National Conf. on Standards, 6th, Washington, D.C. (G. P. Paine, ASA, 70 E. 45 St., New York 17.)

24-27. International Anesthesia Research Cong., Wash- ington, D.C. (W. Friend, 515 Nome Ave., Akron 20, Ohio.)

24-28. American Soc. of Civil Engineers, New York, N.Y. (W. N. Carey, ASCE, 33 W. 39 St., New York 18.)

24-1. International Council for the Exploration of the Sea, annual, Copenhagen, Denmark. (General Secre- tary of Council, Charlottenlund Castle, Charlottenlund, Denmark.)

25-30. American Ornithologists' Union, Boston, Mass. (H. F. Mayfield, 2557 Portsmouth Ave., Toledo 13, Ohio.)

27-28. New Mexico Acad. of Science, Albuquerque. (C. C. Hoff, Dept. of Biology, Univ. of New Mexico, Albuquerque.)

27-29. American Ceramic Soc., 8th Pacific Coast Re- gional, Seattle, Wash. (C. S. Pearce, 4055 N. High St., Columbus 14, Ohio.)

27-29. Electron Microscope Soc. of America, University Park, Pa. (Miss J. R. Cooper, General Electric Co., Lamp Div., Cleveland 12, Ohio.)

27-29. Gerontological Soc., Baltimore, Md. (N. W. Shock, Baltimore City Hospitals, Baltimore 24.)

27-29. Pharmaceutical Industry: Rensselaer Polytechnic Inst. Industrial Council, 5th annual, Troy, N.Y. (F. Tifft, News Bureau, RPI, Troy.)

28-29. Conf. on Rare Earths in Biochemical and Medical Research, Oak Ridge, Tenn. (G. C. Kyker, Oak Ridge Inst. of Nuclear Studies, P.O. Box 117, Oak Ridge.)

28-30. American Soc. for Aesthetics, Chicago, Ill. (J. F. White, Western Reserve Univ., Cleveland 6, Ohio.)

30-1. West Virginia Science Fair Work Conf., Weston. (D. E. Large, Science Fair Program, P.O. Box 117, Oak Ridge, Tenn.)

31-1. East Coast Conf. on Aeronautical and Navigational Electronics of Inst. of Radio Engineers, Baltimore, Md. (G. R. White, Bendix Radio Div. of Bendix Aviation Corp., Towson 4, Md.)

31-5. Conf. on Solar Energy, Scientific Basis, Tucson, Ariz. (31-1 Oct.); World Symposium on Applied Solar Energy, Phoenix, Ariz. (1-5 Nov.). (M. L. Kas- tens, Stanford Research Inst., Stanford, Calif.)

November

1-3. Enzymes: Units of Biological Structure and Func- tion, International Symposium, Detroit, Mich. (C. E. Rupe, Henry Ford Hospital, Detroit 2.)

1-5. World Symposium on Applied Solar Energy, Phoe- nix, Ariz. (M. L. Kastens, Stanford Research Inst., Stanford, Calif.)

2-4. Symposium on Antibiotics, 3rd annual, Washington, D.C. (H. Welch, Div. of Antibiotics, Food and Drug Administration, U.S. Dept. of Health, Education, and Welfare, Washington 25.)

2-4. American Documentation Inst., annual, Philadel- phia, Pa. (S. Rosenborg, Library of Congress, Wash- ington 25.)

2-4. Society of Rheology, annual, New York, N.Y. (W. R. Willets, Titanium Pigment Corp., 99 Hudson St., New York 13.)

2-5. American Soc. of Tropical Medicine and Hygiene, Boston, Mass. (J. E. Larsh, Jr., School of Public Health, Univ. of North Carolina, Chapel Hill.)

3. American Federation for Clinical Research, Midwest- ern, Chicago, Ill. (R. J. Glaser, Barnes Hospital, 600 S. Kingshighway, St. Louis, 10, Mo.)

4-5. American College of Anesthesiologists, Boston, Mass. (S. C. Hershey, 235 E. 22 St., New York 10.)

4-5. Kentucky Acad. of Science, Frankfort. (Mary E. Wharton, Georgetown College, Georgetown, Ky.)

5. Committee for the Scientific Study of Religion, Cam- bridge, Mass. (R. V. McCann, Andover Hall, Harvard Univ., Cambridge 38.)

6-7. American Soc. for the Study of Arteriosclerosis, 9th annual, Chicago, Ill. (O. J. Pollak, P.O. Box 228, Dover, Del.)

6-13. International Cong. of Allergology, Rio de Janeiro, Brazil. (F. Alves, Avenida Rio Branco 277, 70 andar, Rio de Janeiro.)

7-9. Assoc. of Military Surgeons of the United States, 62nd annual, Washington, D.C. (AMSUS, 1726 Eye St., NW, Washington 6.)

7-9. Eastern Joint Computer Conf., AIEE, IRE, ACM; Boston, Mass. (I. Travis, Burroughs Research Center, Paoli, Pa.)

7-9. Geological Soc. of America, annual, New Orleans, La. (H. R. Aldrich, 419 W. 117 St., New York 27.)

7-9. Mineralogical Soc. of America, New Orleans, La. (C. S. Hurlbut, Jr., 12 Geological Museum, Oxford St., Cambridge 38, Mass.)

7-9. Paleontological Soc., New Orleans, La. (K. E. Cas- ter, Dept. of Geology, Univ. of Cincinnati, Cincinnati 21, Ohio.)

7-9. Soc. of Economic Geologists, New Orleans, La. (O. N. Rove, Union Carbide and Carbon Corp., 30 E. 42 St., New 'York 17.)

8. Assoc. of Geology Teachers, New Orleans, La. (R. L. Bates, Dept. of Geology, Ohio State Univ., Columbus 10.)

9-12. American Council of Independent Laboratories, Phoenix, Ariz. (H. M. Dudley, 4302 East-West High- way, Washington 14.)

9-13. International Symposium on Tuberculosis in Infancy and Childhood, Denver, Colo. (L. S. Smith, National Jewish Hospital, 3800 E. Colfax Ave., Denver 6.)

10. Assoc. of Vitamin Chemists, Chicago, Ill. (M. Freed, 4800 S. Richmond, Chicago 32.)

viii

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Page 7: Back Matter

10-11. American Philosophical Soc., Philadelphia, Pa. I (L. P. Eisenhart, 104 S. 5 St., Philadelphia 6.)

10-12. American Astronomical Soc., Troy, N.Y. (J. A. Hynek, McMillin Observatory, Columbus 10.)

10-12. American College of Cardiology, 4th Memphis, Tenn. (P. Reichert, American College of Cardiology, Empire State Bldg., New York 1.)

11-12. Inter-Society Cytology Council, 3rd annual, Cleveland, Ohio. (P. F. Fletcher, 634 N. Grand Ave., St. Louis 3, Mo.)

13-18. American Soc. of Mechanical Engineers, 75th annual, Chicago, Ill. (C. E. Davies, 29 W. 39 St., New York 18.)

14-16. Technical Conf. on Electrical Techniques in Medicine and Biology, 8th annual, Washington, D.C. (T. Rogers, Machlett Laboratories, 1063 Hope St., Springdale, Conn.)

14-17. International Automation Exposition, 2nd, Chi- cago, Ill. (R. Rimbach Associates, 845 Ridge Ave., Pittsburgh 12, Pa.)

14-18. American Public Health Assoc., Kansas City, Mo. (R. M. Atwater, APHA, 1790 Broadway, New York 19.)

14-18. New England Inst. for Hospital Administrators, 7th, Boston, Mass. (D. Conley, ACHA, 620 N. Michi- gan Ave., Chicago 11, Ill.)

15-17. American Meteorological Soc., Honolulu, Hawaii. (K. C. Spengler, AMS, 3 Joy St., Boston 8, Mass.)

15-17. Geophysical Soc. of Hawaii, Honolulu. (L. Eber, Pineapple Research Inst., Honolulu.)

16-18. Soc. for Experimental Stress Analysis, Chicago, Ill. (W. M. Murray, SESA, P.O. Box 168, Cambridge 39, Mass.)

17-19. American Anthropological Assoc., Boston, Mass. (W. S. Godfrey, Jr., Logan Museum, Beloit College, Beloit, Wis.)

18-19. American Mathematical Soc., Knoxville, Tenn. (E. G. Begle, Yale Univ., New Haven 11, Conn.)

18-19. North Carolna Science Fair Work Conf., Greens- boro. (D. E. Large, Science Fair Program, P.O. Boy 117, Oak Ridge, Tenn.)

22-23. National Council of Geography Teachers, Indi- anapolis, Ind. (I. C. Robertson, State Teachers Col- lege, Valley City, N.D.)

22-25. International Cong. on Documentation of Ap- plied Chemistry, 1st, London, Eng. (Congress Comm., 56 Victoria St., London, S.W.1.)

25-26. American Mathematical Soc., Milwaukee, Wis. (E. G. Begle, Yale Univ., New Haven 11, Conn.)

25-26. American Physical Soc., Chicago, Ill. (K. K. Darrow, Columbia Univ., New York 27.)

25-26. American Soc. of Animal Production, annual, Chicago, Ill. (W. M. Beeson, Animal Husbandry Dept., Cornell Univ., Ithaca, N.Y.)

27-30. American Inst. of Chemical Engineers, Detroit, Mich. (F. J. Van Antwerpen, AIChE, 25 W. 45 St., New York.)

28-1. White House Conf. on Education, Washington, D.C. (C. Pace, Comm. for White House Conf. on Education; South Health, Education, and Welfare Bldg., Washington 25.)

l - -w- s-- -- -- -- -- -- -- - --- **^S--- - - - -- - - - - -- - - - -

E Mathematics in retrospect

Tobias Dantzig's i THE BEQUEST OF

THE GREEKS By the author of Number: The Language of Science This brilliant new book traces the evolution of mathematics from the 6th century B.C. through the last major contributions of the ancient Greeks. In it Professor Dantzig shows how the science of mathematics took enormous steps for- ward as a result of the lightning flashes of in- sight by a few exceptionally gifted individuals

how certain Greeks came to organize the various existing geometric rules-of-thumb into an elegantly abstract deductive system ... how some of the famous mathematical brain-teasers of antiquity lead to the development of whole new branches of mathematics. Here is lively yet scholarly re-interpretation of the history of mathematics that is recommended for every scientific bookshelf.

i $:4.50 at all boo7kstores CHARLES SCRIBNER'S SONS

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Page 8: Back Matter

APPLICATION FOR HOTEL RESERVATIONS 122nd AAAS MiEETING

Atlanta, Ga., December 26-31, 1955 The list of hotels and their rates and the reservation coupon below are for your convenience in

making your hotel room reservation in Atlanta. Please send your application, not to any hotel directly, but to the AAAS Housing Bureau in Atlanta and thereby avoid delay and confusion. The experienced Housing Bureau will make assignments promptly; a confirmation will be sent you in two weeks or less. As in any city, single-bedded rooms may become scarce; double rooms for single occupancy cost more; if possible, share a twin-bedded room with a colleague-and also save money. Mail your application now to secure your first choice of desired accommodations. All requests for reservations must give a definite date and estimated hour of arrival, and also probable date of departure.

HOTELS AND RATES PER DAY * Hotels starred have sessions in their public rooms. Most hotels will place comfortable rollaway beds in rooms or suites at 2.50 or 3.00 per night. For a list of headquarters of each participating society and section-and for information on dormi- tory accommodations at Atlanta University and Georgia Institute of Technology-please see Science, July 22, or The Scientific Monthly, August.

Hotel* Single Double Bed Twin Bed Suite Georgia Tech Zone Atlanta Biltmore* 6.00-10.00 8.00-14.00 10.00-14.00 15.00-50.00 Cox-Carlton 4.00- 6.00 6.00- 8.00 6.00- 8.00 14.00-16.00 Georgian Terrace -5.00- 8.00 8.50-11.00 8.50-12.00 12.00-22.00 Peachtree Manor 5.00- 8.00 7.50- 9.50 8.50-12.00 15.00-28.00 Downtown Zone Atlantan 4.00- 5.50 6.00- 8.50 8.50-10.50 17.00 Dinkler Plaza* 6.00- 8.50 7.00-11.50 13.00-15.00 12.00-35.00 Georgia* 4.00- 7.00 6.00- 9.00 7.00-10.00 15.00-20.00 Hampton 2.50- 4.00 3.50- 5.00 5.00- 7.00 Henry Grady* 5.50-12.00 9.00-12.00 9.50-12.00 16.00-25.00 Imperial 4.00- 5.50 6.00- 6.50 6.50- 7.00 Jefferson 3.00- 3.50 4.00- 5.00 4.50- 5.00 Peachtree on Peachtree 5.00- 7.00 7.50-10.50 8.50-10.50 10.00-18.00 Piedmont* 5.50- 8.00 7.50-10.00 10.00-14.00 20.00-25.00

As required by local laws, the following are available for Negro members and visitors Royal Hotel 4.00 5.00 214 Auburn Ave., N.E. Savoy Hotel 2.50 3.50- 4.50 239 Auburn Ave., N.E. University Motel 5.00 8.00 55 Northside Drive, N.W.

THIS IS YOUR HOUSING RESERVATION COUPON --- AAAS Housing Bureau Room 912, Rhodes-Haverty Bldg. Date of Application ............................ Atlanta 3, Ga. Please reserve the following accommodations for the 122nd Meeting of the AAAS in Atlanta, Dec. 26-31, 1955:

TYPE OF ACCOMMODATION DESIRED Single Room ............. Desired Rate .Maximum Rate . Double-Bedded Room .... Desired Rate ...... Maximum Rate ........ Number in party .......... Twin-Bedded Room ....... Desired Rate .Maximum Rate . Suite ......... ......... Desired Rate .Maximum Rate ........ Sharing this room will be: (Attach list if this space is insufficient. The name and address of each person, including yourself, must be listed.)

First Choice Hotel ................ Second Choice Hotel ....* Third Choice Hotel .............

DATE OF ARRIVAL .DEPARTURE DATE ........................... (These must be indicated-add approximate hour, a.m. or p.m.)

NAME .............. (Individual requesting reservation) (Please print or type)

ADDRESS .................... (State) (City and Zone) (Street)

Mail this now to the Housing Bureau. Rooms will be assigned and confirmed in order of receipt of reservation.

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Page 9: Back Matter

See the Stars, Moon, Planets Close Up! The system ofltered here will give youi

BUILD A BIG 100 POW ER, ~ ~~~~~~~~~~~~~~~~~~~~~~greater working dis- BUILD A BIG 100 POWER, NEWt Higt' Power ~~~~~~~~~~~~~tance under the mi- 3~~~~~~~~~ crosope-from ob-

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lno Finder stusidy 40" Tripod-fork type Equatorial Mouint with oP 'C ' C '''~A~%f loclus on both axes-ventilated 3" Mfirror Mlossnt-heavy wall, black , '' ""' ,I L IIIM )I Telescope Tubse. All nuits aiid bolts suipplied. Nothing extra to buy. Ouir - --- 3" spherical mirrsor (30" f.l. ) is guiaranteed ts resslve detail r-ight up " This instriussent, ass item of wcar ss:~rpluis, was5 to tisesretical limit. YTsar fiisished escpe can alss be used terrestrially. -' originally designed ts check navigationnal instru- MAloey back guiarantee. Shipping weight-it lbs. ments. It is beiiig used by indiustry as a col- Stock No. 85,025-X .. ...$29.50 f.o.b. Barrington, N. . liniatoi, fsr sptical instruments, for testing leisses

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Page 10: Back Matter

'g ~ ~ emn ibifsy hD

NOMINEChm)Env.o Clf.(92)

7 joined the General Electric Research ........ .............. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ahrtoyi 13. ic 15 h a

............. ~ ~ ~ ~ ~ ~ ~ be M nge, hsia C e isr

.......... ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Rsach nadiin ohs oki .. nsru enalanlsi,.r.Libhf

........... ~ ~ ~ sk has.een conncte.wit th ............. ~ ~ ~ ~ ~ ~ m rur oler hecemsryo

........... ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ oie-otd ahde,crrso ................ ~ ~ ~ ~ ~ ~ ~ ~

. .......... . H~~~~~~~~ietym aprin t.Lehe fse y fild . D

Dr..... HemaoALibhfkyofthtGnea GnrlElectric Rsac

Research Laboratory finds new uses for invi~Rseac.Ibl raydtoohswoki

The use of x-rays as a non-destructive tool of analyt- ical chemistry is rapidly growing in popularity among chemists, because for many purposes it provides them with a new order of speed and accuracy in determin- ing constituents difficult to detect.

Over a period of more than ten years, Dr. Herman A. Liebhafsky and his associates at the General Elec- tric Research Laboratory have contributed to the development of x-ray absorption methods for a wide range of materials. Their fundamental work has led to the development of the x-ray photometers, which have proved exceedingly useful in the atomic energy program and in the petroleum industry.

More recently, Dr. Liebhafsky has turned his attention to research on x-ray emission spectrog- raphy. This new analytical technique has proved especially valuable for the rapid quantitative deter- mination of heavy metals in certain alloys, for the measurement of very thin films of one metal on another, and for the identification and determination of trace materials.

Progress /s Our Mwost Impor/arn Procal/f

GENERAL * ELECTRIC

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