Creswell, John W.

Research Design: Qualitative, Quantitative and Mixed Methods Approaches / by John W. Creswell. - 4th. ed . - - New Delhi: Sage Publications, 2013. - xviii,190,G-9,R-9,I-9p. ; 23.6 cm.

978-93-532-8735-I


Quantitative Methods.
Mixed Method Procedures.
Strategies and Ethical Considerations.

001.42 / CREJ