Choudhury, Nagendranarayan ., <br/><br/>
Banga Bhasha O Banga Sahityer Kramabikash /  Textual Documents 
Nagendranarayan Choudhury. 
 - 1st ed. / 
 - Calcutta :  Nagendranarayan Choudhury ,  Nd. 
 - 200p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Bengali Language-Development G-Languages 
<br/><br/><label>Dewey Class. No.: </label>491.4409