Quasi-experimentation design & analysis issues for field settings

Bibliografski detalji
Glavni autor:	Cook, Thomas D. (Autor)
Daljnji autori:	Campbell, Donald Thomas 1916-
Format:	Knjiga
Jezik:	English
Izdano:	Chicago Rand McNally College Publishing ©1979.
Teme:	Social sciences > Research. Social sciences > Field work.