Pran Govinda Das <br/><br/>
History of political thought 

 - Kolkata  New Central Book Agency  2015 
 - xviii, 842p  24x16cm. 
<br/><br/><label>ISBN: </label>9788173810671  415 
<br/><br/><label>Dewey Class. No.: </label>320.9  / DAS/HIS