Couch, Leon W. <br/><br/>
Digital and analog communication systems / 
Leon W. Couch II. 
 - New York :  London :  Macmillan ;  Collier Macmillan,  c1983. 
 - xxv, 563 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0023252405 
<br/><br/><label>LCCN: </label>82006544  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.<br/>Digital communications.
<br/><br/><label>LC Class. No.: </label>TK5101  / .C69 1983 
<br/><br/><label>Dewey Class. No.: </label>621.380413 COU