Edis, E. A. <br/><br/>
Newnes telecommunications pocket book / 
E.A. Edis and J.E. Varrall. 
 - Oxford ;  Boston, Mass. :  Newnes,  1992. 
 - xii, 311 p. :  ill. ;  20 cm. 
<br/><br/> Includes Index http://www.amazon.com/Newnes-Telecommunications-Pocket-Book-Edis/dp/0750603070/ref=sr_1_1?s=books&ie=UTF8&qid=1412923926&sr=1-1&keywords=0750603070 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0750603070 
<br/><br/><label>LCCN: </label>92014810  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--EL, MS COMM
<br/><br/><label>LC Class. No.: </label>TK5102.5  / .E28 1992 
<br/><br/><label>Dewey Class. No.: </label>621.382 EDI