00545pamaa2200181 4500 0000036396 20130117090000.0 0470853174 621.3 GPR 2003 TK5103.482 GPR 2003 GPRS networks Geoff Sanders...[et al.]. Chichester: John Wiley, 2003. vi, 294p.: ill.; 25cm. BEEUH Communications (GPRS) Eirless communications SANDERS, Geoff http://www.wiley.com/WileyCDA/WileyTitle/productCd-0470853174.html