Sharma, R.A.  . <br/><br/>
Educational technology /  
by R.A. Sharma. 
 - Meerut :   Vinay Rakheja ,   2012 
 - 400p. 
<br/><br/><label>ISBN: </label>9789381466759 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology
<br/><br/><label>Dewey Class. No.: </label>T:(F)  / Q2