Hillebrand, Friedhelm. <br/><br/>
GSM and UMTS : the creation of global mobile communications 

 - New Delhi  John wiley and sons  2002 
 - viii, 582 
<br/><br/><label>ISBN: </label>9788126523054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GSM,UMTS,creation,global,communications
<br/><br/><label>Dewey Class. No.: </label>621.38415  HIL;7