RUSSELL Travis <br/><br/>
Telecommunications pocket reference 

 - New York:  Mc-Graw Hill,  2000 
 - 400p. 
<br/><br/> A concise guide to the technical aspects of telecommunications. Covers transmission, protocols, computer telephony applications, networks, ethernet, token ring, TCP/IP, SS7, ISDN, frame relays, cellular networks, synchronous optical networks, and asynchronous transfers. 
<br/><br/><label>ISBN: </label>007135140X (pbk.):  29.95 US 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA COMMUNICATIONS<br/>TELECOMMUNICATIONS<br/>VOICE COMMUNICATIONS