Haykin, Simon <br/><br/>
Analog and Digital Communications 
Simon Haykin 
 - Singapore  John Wiley & Sons  1989 
 - xvi, 652p. 
<br/><br/><label>ISBN: </label>9971511452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communicaions<br/>Analog communication system
<br/><br/><label>Dewey Class. No.: </label>621.382 HAY