ISBN 9780470018187 books & textbook
The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Second Edition
Camarillo, Gonzalo García-Martín, Miguel-Angel
Wiley /2006-02-10 Hardcover / 456 Pages
isbn-10: 0470018186 / isbn-13: 9780470018187
