Chetia,Buddhaprasad . <br/><br/>
Natun Ucchatar Madhyamik Ganit 

 - 1st. 
 - Guwahati:  Students Stores. 
 - 466. 
<br/><br/><label>ISBN: </label>81-86494-95-2 
<br/><br/><label>Dewey Class. No.: </label> / CHE