Ziemer,  Roger  E. <br/><br/>
Principles of communications systems, modulation, and noise 

 -  John Wiley & Sons  c2010 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>Nat. Bib. Agency Control No.: </label> 9780470398784 
<br/><br/><label>Dewey Class. No.: </label>621.382 Z6 2010