Bekkers, Rudi. , <br/><br/>
Mobile telecommunications standards :  GSM, UMTS, TETRA, and ERMES / 
Rudi Bekkers. 
<br/><br/><label>ISBN: </label>1580532500 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mobile communication systems --Standards.<br/>Mobile communication systems --Design and construction --Case studies.
<br/><br/><label>LC Class. No.: </label>TK6570 .M6   / .B44 2001