Das,Leela. <br/><br/>
Uchatar Madhyamik Siskha 
by Leela Das 
 - 2nd Ed.   Rep. 
 - Golaghat:  Saraswati Prakayshan,  2009. 
 - 199p.:  15cm. 
<br/><br/><label>Subjects--Index Terms: </label>Education 
<br/><br/><label>Dewey Class. No.: </label>370