Mitra,Pankaj. <br/><br/>
The Essential Guide to Telecommunications and Data Communications 
by Pankaj Mitra 
 - 1st Ed.   Rep. 
 - New Delhi:  Atlantic,  2015. 
 - 376p.:  15cm. 
<br/><br/><label>ISBN: </label>9788126919857 
<br/><br/><label>Subjects--Index Terms: </label>News media, journalism & publishing 
<br/><br/><label>Dewey Class. No.: </label>070