×
+ All Categories
Log in
English
Français
Español
Deutsch
The top documents tagged [sipp improvements]
Home >
sipp improvements
1 The SIPP: The Evolution of a Phoenix Population Association of America April 17, 2008 David Johnson.
213 views
The Evolution of a Phoenix
52 views
1 Understanding Event History Calendars ( Update on Reengineering SIPP) COPAFS March 5, 2010 David Johnson Jason Fields US Census Bureau.
222 views