Lewis, Geoffrey E <br/><br/>
Communications technology handbook 
Geoff Lewis 
 - 2nd ed 
 - Oxford  Butterworth-Heinemann  1997 
 - ix, 467 p. : ill. ; 26 cm 
<br/><br/> Rev. ed. of: Newnes communications technology handbook. 1994. Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780240514611 
<br/><br/><label>ISSN: </label>96028604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication - Handbooks, manuals, etc
<br/><br/><label>Dewey Class. No.: </label>621.382 LEW