Dodd Annabel Z <br/><br/>
The essential guide to telecommunications / 
Annabel Z. Dodd. 
 - 2nd ed. 
 - Upper Saddle River, N.J. :  Prentice Hall PTR,  2000. 
 - xviii, 365 p. :  ill., map ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 356) and index. 
<br/><br/><label>ISBN: </label>0130142956 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>LC Class. No.: </label>TK5101