Roddy, Dennis. <br/><br/>
Electronic communications 
/ by Dennis Roddy and John Coolen 
 - 4th ed. 
 - New Delhi:   Prentice-Hall of India Pvt.Ltd.,   2003. 
 - ix, 820p. 
<br/><br/><label>ISBN: </label>8120309847 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics<br/>Digital communications<br/>Noise<br/>Waveforms
<br/><br/><label>Dewey Class. No.: </label>621.38  / ROD/E