Uppal, Monika <br/><br/>
Educational technology and communication 

 - Gurgaon  Shubhi Publication  2014 
 - 286 
<br/><br/><label>ISBN: </label>9788182903142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in education<br/>Educational technology
<br/><br/><label>Dewey Class. No.: </label>371.33  / UPP