Hayken, Simon. <br/><br/>
Communication systems / 
Simon Hayken. 
 - 4th ed. 
 - New York :  John Wiley,  2000. 
 - xviii, 816 p. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0471178691 
<br/><br/><label>LCCN: </label>99042977  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.<br/>Signal theory (Telecommunication)