Creswell, John W. <br/><br/>
Research design :  qualitative, quantitative, and mixed methods approaches / 
John W. Creswell. 
 - 5th ed 
 - London :  Sage Publications India Pvt. Ltd,  2014 
 - 275 p.  tables ;  26 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9781506386706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Design<br/>Research
<br/><br/><label>Dewey Class. No.: </label>001.42  / CRR