SINGH (Anokh). <br/><br/>
Principles of communication engineering. Ed 1. 

 - 
 - New Delhi.  S. Chand & Co. Ltd.  2002 
 - vii,607 
<br/><br/><label>ISBN: </label>81 219 0053 0 
<br/><br/><label>Dewey Class. No.: </label>621.38 SINP