Sharma, Suresh K. <br/><br/>
Communication & Educational Technology 

 - 2nd 
 - New Delhi  Elsevier  2016 
 - xnii, 456 P 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9788131243749 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Technology
<br/><br/><label>Dewey Class. No.: </label>610.7  / SHA-COM