Kumari, Neelam <br/><br/>
Text Book of Communication & Educational Technology 

 - Jalandhar City  S. Vikas & Company  2014 
 - 332 p 
<br/><br/><label>ISBN: </label>9789381390276  Rs. 425 
<br/><br/><label>Dewey Class. No.: </label>371.307  / KUM