Devendra, Thakur <br/><br/>
Reserch Methodology in social sciences 

 - New Delhi  deep  2009 
 - x490 p, 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>81100616X 
<br/><br/><label>Dewey Class. No.: </label>300.72  / THA