Freeman, Roger L. <br/><br/>
Telecommunication system engineering /  [Books]. 
by Roger L. Freeman. 
 - 2nd. ed. 
 - New York  John Wiley & Son.  © 1989. 
 - xxix, 752 p. :  Illustrations ;   24 cm. 
<br/><br/> "A Wiley-Interscience publication." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471634239 
<br/><br/><label>Subjects--Personal Names: </label><br/>Telecommunication systems -- Design and construction.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems --Design and construction.<br/>Telephone systems--Design and construction.