Understanding causes and generalizing about them

Understanding causes and generalizing about them

ग्रंथसूची विवरण
अन्य लेखक: Sechrest, Lee, Scott, Anne G. 1949- (Anne Grete), Lipsey, Mark W., Cook, Thomas D.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: San Francisco, Calif. Jossey-Bass c1993.
विषय:
Evaluation research (Social action programs)
Social sciences > Research > Methodology.