SINGH R P <br/><br/>
COMMUNICATION SYSTEMS COMMUNICATION SYSTEMS 

 - 
 - NEW DELHI  TMH  2009 
 - 532 
<br/><br/><label>ISBN: </label>0-07-460339-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION COM SYS 
<br/><br/><label>Dewey Class. No.: </label>621.382 SIN  / SIN