Bhandarkar, P L. <br/><br/>
Methodology and techniques of social research 

 - 16th ed. 
 - Mumbai :  Himalaya publishing house,  2009. 
 - 444p. 
<br/><br/><label>ISBN: </label>9788184881684 
<br/><br/><label>Dewey Class. No.: </label>001.4  / BHA/M