Research design : qualitative, quantitative, and mixed methods approaches /

ग्रंथसूची विवरण
मुख्य लेखक: Creswell, John W.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Thousand Oaks, Calif. : Sage Publications, c2009.
संस्करण:3rd ed.
विषय:
Classic Catalogue: View this record in Classic Catalogue

समान संसाधन