Bhattacharyya,Dulal. <br/><br/>
Hichap Parikshan 

 - 1st. 
 - Guwahati:  Students Stores. 
 - 201. 
<br/><br/><label>ISBN: </label>81-85905076-2 
<br/><br/><label>Dewey Class. No.: </label> / BHA