कवर छवि

Quasi-experimentation design and analysis issues for field settings

ग्रंथसूची विवरण
मुख्य लेखक: Cook, Thomas D
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: Chicago Rand McNally College Publishing Company 1979.
विषय:
Social science research.
Social science > Field work.