Ghys, Freddy Mampaey, Marcel (jt.au.) <br/><br/>
3G multimedia network services, accounting, and user profiles 

 - Boston  Artech House  2003 
 - xv,318p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Wireless Communication Systems<br/>Mobile Communication Systems
<br/><br/><label>Dewey Class. No.: </label>621.382  / G28T