Eberspacher, Jorg. <br/><br/>
GSM Switching, Services and Protocols / 
Jorg Eberspacher 
 - 2nd ed. 
 - Chichester :  John Wiley & Sons,  2001 
 - 332 p :  ill 
<br/><br/><label>ISBN: </label>047149903x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global system for mobile communications.
<br/><br/><label>LC Class. No.: </label>TK5103.483  / E19 G4 2001