Das, L . <br/><br/>
Sisu Monor Pothadi /  Textual Documents 
L .Das. 
 - Ist ed / 
 - Guwahati :  Ramcharan Das. 
 - 80p ;  17cm. 
<br/><br/><label>Subjects--Index Terms: </label>Educational Psychology T/G-Education 
<br/><br/><label>Dewey Class. No.: </label>370  / D 26 Si