4 treff

Handbook of cognitive aging : interdisciplinary perspectives
edited by Scott M. Hofer and Duane F. Alw...
Bok Engelsk 2008
Margins of error : a study of reliability in survey measurement
Duane F. Alwin
Bok Engelsk 2007
Political attitudes over the life span : the Bennington women after fifty years
Duane F. Alwin, Ronald L. Cohen, Theodore...
Bok Engelsk 1991
Survey design and analysis : current issues
edited by Duane F. Alwin
Bok Engelsk 1978