Das, Dr..Phunu. <br/><br/>
Uchchatar  Madhyamik  Shiksha 

 - 1st /   2011. 
 - Ghy:  Shanti  Prakashan,  2011. 
 - 184p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Education, Education. 
<br/><br/><label>Dewey Class. No.: </label>370