Couch, Leon W. <br/><br/>
Digital and analog communication systems 

 - 4th 
 - New York  Macmillan  1993 
 - xxix,827p.  24cm 
<br/><br/><label>ISBN: </label>0023252812 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATIONS ENGINEERING
<br/><br/><label>Dewey Class. No.: </label>621.382  / COU