Frenzel, Louis E <br/><br/>
Communication electronics  principles and applications 

 - 3rd ed. 
 - New Delhi  Tata Mc Graw Hill  2001 
 - 532p. 
<br/><br/><label>ISBN: </label>0-07-048398-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>621.39--Electronic communications
<br/><br/><label>Universal Decimal Class. No.: </label>621.39  / FRE