Research design :
Creswell, John W.
Research design : qualitative, quantitative, and mixed methods approaches / John W. Creswell. - 4th ed. - Thousand Oaks : SAGE Publications, c2014. - xxix, 273 p. : ill. ; 26 cm.
Includes bibliographical references (p. 251-260) and indexes.
9781452226095 9781452226101
2012043521
Social sciences--Research--Methodology.
Social sciences--Statistical methods.
H62 / .C6963 2014
300.72/1
Research design : qualitative, quantitative, and mixed methods approaches / John W. Creswell. - 4th ed. - Thousand Oaks : SAGE Publications, c2014. - xxix, 273 p. : ill. ; 26 cm.
Includes bibliographical references (p. 251-260) and indexes.
9781452226095 9781452226101
2012043521
Social sciences--Research--Methodology.
Social sciences--Statistical methods.
H62 / .C6963 2014
300.72/1