Reliability and validity assessment

Bibliographic Details
Main Author:	Carmines, Edward G.
Other Authors:	Zeller, Richard A. (joint author.)
Format:	Book
Language:	English
Published:	Beverly Hills, Calif. Sage Publications c1979.
Series:	A Sage university paper : Quantitative applications in the social sciences ser. no. 07-017
Subjects:	Methodology. Statistical methods.