Tripathi, Madhusoodan <br/><br/>
Modern educational technology 

 - New Delhi  Radha Publications  2006 
 - vi, 340p. 
<br/><br/><label>ISBN: </label> RS 750.00 
<br/><br/><label>Source: </label> RS 750.00 
<br/><br/><label>Dewey Class. No.: </label>371.33 TRI