Creswell, John W. <br/><br/>
Research design:  qualitative, quantitative, and mixed methods approaches / 
by John W. Creswell. 
 - 3rd ed. 
 - New Delhi :  SAGE,  c2009 [2011]. 
 - xxviii, 260 p.:  24 cm. 
<br/><br/> Includes Index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9788132107484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science<br/>Research Method<br/>Research Method--Statistical Method
<br/><br/><label>Dewey Class. No.: </label>300.72  / CRR