Gupta Vineeta <br/><br/>
Sanchar aur media shodh 

 - New Delhi  Vani Prakhan 
 - 139p. 
<br/><br/> 58028 
<br/><br/><label>ISBN: </label>9789350728680  200 
<br/><br/><label>Dewey Class. No.: </label>302.207 GUP  V