Das , Nirmal  . <br/><br/>
Bhasa parichhedah /  
by Nirmal Das. 
 - Kolkata :   Sahitya Loke ,   1995. 
 - 133p. :   photoes ;   20cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> Rs. 40.00 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>LINGUISTICS- BENGALI 
<br/><br/><label>Dewey Class. No.: </label>491.44  / DAS/B