Quasi-experimentation design & analysis issues for field settings

Quasi-experimentation design & analysis issues for field settings

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Bibliografski detalji
Glavni autor: Cook, Thomas D.
Daljnji autori: Campbell, Donald Thomas 1916-
Format: Knjiga
Jezik:English
Izdano: Boston Houghton Mifflin c1979.
Teme:
Social sciences > Research.
Social sciences > Field work.