Research design: qualitative, quantitative and mixed methods approaches.
Creswell, John W.
Research design: qualitative, quantitative and mixed methods approaches. John W. Creswell - 3th ed. - London; Los Angeles: Sage, 2009. - xxix, 260p.; ill, 26cm
Y
9781412965576 pbk 9781412965569 cloth
1.Social sciences-research methodology.2.Social sciences -statistical methods.3. Social service-methodology.
Y
H62 / .C6963 2009
Research design: qualitative, quantitative and mixed methods approaches. John W. Creswell - 3th ed. - London; Los Angeles: Sage, 2009. - xxix, 260p.; ill, 26cm
Y
9781412965576 pbk 9781412965569 cloth
1.Social sciences-research methodology.2.Social sciences -statistical methods.3. Social service-methodology.
Y
H62 / .C6963 2009