Bela Duttgupta <br/><br/>
Problems in india 

 - Kolkata  M. Mukherjee  1964 
 - 310 p. 
<br/><br/><label>ISBN: </label>35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poll. Science
<br/><br/><label>Dewey Class. No.: </label>309.154  / D 262