Hillebrand, Friedhelm. GSM and UMTS : The Creation of Global Mobile Communication - England : John Wiley & Sons, LTD c2002 - viii,580 p.: [9-B] Following Book Also having Appendix 1,2,3,4 from 549-573 ISBN: 0470843225 Dewey Class. No.: 621.38456 / HIL/GSM