Rajkumar sen <br/><br/>
Sonkha tattha  Statistics 

 - Kolkata  WB state book agensy  1975 
 - 501 p. 
<br/><br/><label>ISBN: </label> 140 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>3118  / C55