Couch, Leon W. <br/><br/>
Digital and analog communication systems 
/ Leon W. Couch II 
 - 3rd ed. 
 - New York:  Macmillan publishing company,  1990 
 - xxix, 766 p. 
<br/><br/><label>ISBN: </label>002946062x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems<br/>Digital communication
<br/><br/><label>Dewey Class. No.: </label>621.382  / COU