Lathi, B.P <br/><br/>
Modern digital and analog communication systems, 4TH ED. 

 - 4th ed. 
 - New Delhi  Calcutta  2008 
 - xiii, 781p. 
<br/><br/><label>ISBN: </label>019-5648013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>621.39--Communication system--Digital communication system--Analog communication system
<br/><br/><label>Universal Decimal Class. No.: </label>621.39  / LAT