Quasi-experimental approaches; testing theory and evaluating policy

Quasi-experimental approaches; testing theory and evaluating policy

Bibliographic Details
Main Author: Caporaso, James A. 1941-
Other Authors: Bohner, Hal J., Roos, Leslie L. 1940-
Format: Book
Language:English
Published: Evanston, [Ill.] Northwestern University Press 1973.
Subjects:
Social sciences > Research.
Experimental design.
Social sciences > Methodology.