Research Design
W. Creswell, John
Research Design Qualitative, Quntitative, and Mixed Methods Approaches / W. Creswell, John . - 3rd . - New Delhi Sage Publications 2011 . - xxx, 260
978-81-321-0748-4 395
RESEARCH-METHODOLOGY
300.0184 / CRE/E
Research Design Qualitative, Quntitative, and Mixed Methods Approaches / W. Creswell, John . - 3rd . - New Delhi Sage Publications 2011 . - xxx, 260
978-81-321-0748-4 395
RESEARCH-METHODOLOGY
300.0184 / CRE/E