Understanding causes and generalizing about them

Detaylı Bibliyografya
Diğer Yazarlar:	Sechrest, Lee, Scott, Anne G. 1949- (Anne Grete), Lipsey, Mark W., Cook, Thomas D.
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	San Francisco, Calif. Jossey-Bass c1993.
Konular:	Evaluation research (Social action programs) Social sciences > Research > Methodology.