Sarma,Phunu Das, <br/><br/>
Snatak Mahalar Bharatiya Sikshar Bikash  Textual Documents 
Phunu Das Sarma,Nirmali Malakar,Parul Das...et all 
 - ist ed. 
 - Gauhati  Shanti Prakashan  2018 
 - pg 240:  21cm. 
<br/><br/><label>ISBN: </label>817680-002-3 
<br/><br/><label>Subjects--Index Terms: </label>Education G- Education MS-Education 
<br/><br/><label>Dewey Class. No.: </label>370.954