Couch, Leon W. <br/><br/>
Digital and analog communication systems / 
Leon W. Couch. 
 - 6th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  c2001. 
 - xxv, 758 p. :  ill., maps ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 716-728) and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>8178083280  430.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical & electronics engineering<br/>Telecommunication systems.<br/>Digital communications.
<br/><br/><label>Dewey Class. No.: </label>621.382