Hill Associates, Inc.  <br/><br/>
Telecommunications: abeginner's guide  

 - Tata mcgraw hill   New Delhi   2002 
 -  395 
<br/><br/><label>ISBN: </label>0-07-049919-5  
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION SYSTEM 
<br/><br/><label>Dewey Class. No.: </label>621.382 HIL