Black, Uyless D. <br/><br/>
The intelligent networks :  customizing telecommunication networks and services / 
Uyless Black 
 - Upper Saddle River, NJ :  Prentice Hall,  1998 
 - xvi, 208 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0137930194 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Value-added networks (Computer networks)<br/>Telecommunication systems<br/>Telecommunication--Switching systems