Azad, Humayun <br/><br/>
তুলনামূলক ও ঐতিহাসিক ভাষা বিজ্ঞান  / 
Transliterated title:  Tulonamulok o oitihasik bhashabiggan 
Humayun Azad 
 - 2nd ed. 
 - Dhaka :  Agamee Prakashani,  c1995. 
 - 188 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9844013054 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bengali<br/>Language
<br/><br/><label>LC Class. No.: </label>PL8021  / . 1995 
<br/><br/><label>Dewey Class. No.: </label>491.44  / A991t