Couch, Leon W. <br/><br/>
Modern communication systems  :principles and applications 

 - New jersey:  Prentice-Hall,  1995. 
 -  xxv, 598p. 
<br/><br/> Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0023252863 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems<br/>Digital communications
<br/><br/><label>Dewey Class. No.: </label>621.382  / COM