Creswell, John W. <br/><br/>
Research design :  qualitative, quantitative and mixed methods approaches / 
John W. Creswell. 
 - Los Angeles:  Sage,  2014. 
 - xxix, 271 pages. 
<br/><br/>Includes bibliographic references. 
<br/><br/><label>ISBN: </label>9781452274614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences--Methodology.--Research<br/>Social Sciences--Statistical Methods.
<br/><br/><label>LC Class. No.: </label>H 62.C6963   / CRE 2014.