ISBN 9780470871560 books & textbook
The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds
Camarillo, Gonzalo García-Martín, Miguel-Angel
Wiley /2004-08-04 Hardcover / 406 Pages
isbn-10: 0470871563 / isbn-13: 9780470871560
