Haykin  <br/><br/>
An introduction to analog and digital communications  
/ Simon Haykin. 
 - New York  John Wiley & Sons  1989. 
 - xvi, 652p.  ill.  25cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0471617164  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication system
<br/><br/><label>Dewey Class. No.: </label>821.38 HAY 1989