Biswas, Chaitanya. <br/><br/>
B-Tribarshik Snatak Bangla Sahayika /   Textual Documents 
Chaitanya Biswas; Shibsankar Dutta. 
 - Kolkata :   New Aharani ,   2008 
 - 310p ;  
<br/><br/><label>Subjects--Index Terms: </label>B-Bengali-Question -Answar 
<br/><br/><label>Dewey Class. No.: </label>891.44076  / BIS