Roden, Martin S. <br/><br/>
Analog and Digital Communication System 
Martin S. Roden 
 - 3rd ed 
 - New Delhi  Prentice - Hall of India  2005 
 - xvi, 505p. ;  24cm 
<br/><br/><label>ISBN: </label>8120308506 
<br/><br/><label>LC Class. No.: </label>621.382 
<br/><br/><label>Dewey Class. No.: </label>621.382 R687