Kennedy, George,   1937- <br/><br/>
Electronic communication systems /  [Book]. 
George Kennedy. 
 - 3rd ed. 
 - New York :   McGraw-Hill,   1985. 
 - xxii, 741 p. :   ill. ;   25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0070340544 
<br/><br/><label>LCCN: </label>84007920 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.
<br/><br/><label>Dewey Class. No.: </label>TK5101 K39 1985