Poikselkä, Miikka. <br/><br/>
The IMS :   IP multimedia concepts and services /  
by Miikka Poikselkä and Georg Mayer 
 - 3rd ed. 
 - Chichester, U.K. :   Hoboken, N.J. :   Wiley,   2009.  
 - xxviii, 502 pages :   illustrations ;   25 cm.  
<br/><br/> Rev. ed. of: IMS / Miikka Poikselka ... [et al.]. 2006. 
<br/><br/>Includes bibliographical references (p. [471]-475) and index. 
<br/><br/><label>ISBN: </label>9780470721964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Multimedia communications.<br/>Wireless communication systems.<br/>Mobile communication systems.
<br/><br/><label>Dewey Class. No.: </label>621.382  / POI/I