Wallis, Wilson D.  <br/><br/>
Text book of sociology/ 
Wilson D. Wallis and M. M. Willey. 
 - New Delhi:  Khel Sahitya kendra,  2009 
 - xii,638p  22cm. 
<br/><br/><label>ISBN: </label>817524061X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Universal Decimal Class. No.: </label>301