Bachmutsky, Alexander. <br/><br/>
System design for telecommunication gateways / 
Alexander Bachmutsky. 
 - Chichester, West Sussex, :  Wiley,  2010. 
 - xxiii, 483 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780470743003 (hbk.)  RM334.31 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gateways (Computer networks)<br/>Internetworking (Telecommunication)<br/>Telecommunication systems--Design and construction.