Webb, Marcus. <br/><br/>
Telephones :  words over wires / 
[by] Marcus Webb. 
 - San Diego, CA ; :  Lucent,  1992. 
 - 96 p. :  ill. 
 - The Encyclopedia of discovery and invention .
<br/><br/>Includes bibliographical references. 
<br/><br/> Discusses the invention of the telephone and technological advances and future developments in telephone equipment and services. 
<br/><br/><label>ISBN: </label>1560062193 
<br/><br/><label>LCCN: </label>92011400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone.
<br/><br/><label>Dewey Class. No.: </label>621.385