Chopra,J K,ed <br/><br/>
Fundamentals of sociology paper-I for UPSC and state civil services main examinations 

 - New Delhi  Unique pub.  2014 
 - 426p. 
<br/><br/><label>ISBN: </label>9788183578660 
<br/><br/><label>Dewey Class. No.: </label>301  C455F