Shukla,  C. K. <br/><br/>
Methods of social research 

 - 1st 
 - Allahabad  Allahabad Agricultural University  2009 
 - 248p. 
<br/><br/> 17569 
<br/><br/><label>ISBN: </label> 275 
<br/><br/><label>Dewey Class. No.: </label>301.072 SHU-M