Bhatnagar, S  <br/><br/>
Education And Communication Technology :  Perspective, Planning And Implementation / 
by S Bhatnagar 
 - New Delhi :  Ess Ess Publications,   1988. 
 - 298p. : 
<br/><br/> General 
<br/><br/><label>ISBN: </label>8170000424 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication Technology-- Education