Grierson, G.A. <br/><br/>
Linguistic Survey of India: Indo-Aryan Family (Eastern Group Bengali & Assamese Languages) -P-I 

 - 1st 
 - New Delhi  Motilal Banarsidass  1973 
 - 446p. 
<br/><br/><label>Dewey Class. No.: </label>409.54 GRI