Nirmal Das <br/><br/>
Lokbhasha theke bhashalok 

 - Kolkata  Sudhangshu Sekhar Dey Dey's Pub India     2010 
 - 192p.  cm. 
<br/><br/><label>ISBN: </label>9788129511058 (hbk)  125 
<br/><br/><label>Standard No.: </label>4506 
<br/><br/><label>Source: </label> 786, 19/03/2013, Bright Book Service  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BENGALI LANGUAGE
<br/><br/><label>Dewey Class. No.: </label>P157x, 157Q0