Bilas Kumar Biwas <br/><br/>
Karbar Songathan o Byabothapana 

 - Kolkata  Sradha Prakasani  1984 
 - 276 p. 
<br/><br/><label>ISBN: </label> 44 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>658  / R213