Research design : Qualitative, quantitative and mixed methods approach
Creswell, John W.
Research design : Qualitative, quantitative and mixed methods approach / John W. Creswell - 3rd ed. - London : 2002 - 260 p.
1.Preliminary considerations 2.Designing research
9781412965576
Education-Research
300.72 / C865
Research design : Qualitative, quantitative and mixed methods approach / John W. Creswell - 3rd ed. - London : 2002 - 260 p.
1.Preliminary considerations 2.Designing research
9781412965576
Education-Research
300.72 / C865
