Research design
Creswell, John W.
Research design qualitative, quantitative, and mixed methods approaches / John W. Creswell. - 3rd ed. - Los angeles Sage Publications 2009 - xxix, 260 p. 26 cm.
Includes bibliographical, references (p. 237-245) and indexes.
1412965576
Social sciences-- Research-- Methodology.
Social sciences--Statistical methods.
Research design qualitative, quantitative, and mixed methods approaches / John W. Creswell. - 3rd ed. - Los angeles Sage Publications 2009 - xxix, 260 p. 26 cm.
Includes bibliographical, references (p. 237-245) and indexes.
1412965576
Social sciences-- Research-- Methodology.
Social sciences--Statistical methods.