Raveendranathan, K. C. <br/><br/>
Analog communications system : principles and Practices 

 - Universities press, Hyderabad  2008 
 - xvii,235p 
<br/><br/><label>ISBN: </label>81 7371 620 x 
<br/><br/><label>Dewey Class. No.: </label>621.38 Ram