Understanding causes and generalizing about them

Bibliografske podrobnosti
Drugi avtorji:	Sechrest, Lee, Scott, Anne G. 1949- (Anne Grete), Lipsey, Mark W., Cook, Thomas D.
Format:	Knjiga
Jezik:	English
Izdano:	San Francisco, Calif. Jossey-Bass c1993.
Teme:	Evaluation research (Social action programs) Social sciences > Research > Methodology.