Research design : qualitative, quantitative, and mixed methods approaches

Creswell, JW.

Research design : qualitative, quantitative, and mixed methods approaches John W. Creswell. - 3rd ed. - Thousand Oaks, : Sage Publications, : 2009. - xxix, 260 p. ; 26 cm.

Includes bibliographical references (p. 237-245) and indexes.

9781412965569 (cloth) 141296556X (cloth) 9781412965576 (pbk.) 1412965578 (pbk.)


Public Health--Research Methodology

WA20.5 / C62

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