Piyush Bhatnagar <br/><br/>
Encyclopaedia of Modern Methods of Communication. Vol 2  

 - New Delhi  Rajat Publications  2007 
 - 294p 
 -  Vol 2 .
<br/><br/>Piyush Bhatnagar: Encyclopaedia of Modern Methods of Communication. Vol 2.  New Delhi.  Rajat Publications, 2007. 81-7880-318-0 Rs. 3500--(302.203BHA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7880-318-0 
<br/><br/><label>Dewey Class. No.: </label>302.203  / BHA