Das, Bhagwan <br/><br/>
Encyclopaedia of educational techniques and methodology 
/ Bhagwan Das 
 - New Dehli :  Anmol Publications,  2005 
 - Book series (volumes) 
<br/><br/><label>ISBN: </label>9788126122912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia-Educational techniques and methods
<br/><br/><label>Dewey Class. No.: </label>370  / D2601