CRESWELL (John W) <br/><br/>
Research design: Qualitative, quantitative, and mixed methods approaches  Ed 3 

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 - Los Angeles  Sage Publications  2009 
 - xxviii,260 
<br/><br/><label>ISBN: </label>9788132107484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>quantitative,<br/>Qualitative,<br/>mixed<br/>methods<br/>design<br/>approaches<br/>and
<br/><br/><label>Dewey Class. No.: </label>001.4 CRER