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The top documents tagged [leclairage cie slide]
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leclairage cie slide
A Colorimetric Analysis Methodology for Philatelic Studies Prepared for Stampshow 2010 David L. Herendeen 12 August 2010.
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A Colorimetric Analysis Methodology for Philatelic Studies Prepared for Stampshow 2010 David L. Herendeen 12 August 2010.
219 views