TY  - GEN
AU  - Hillerbrand, Friedhel
TI  - GSM and UMTS: the creation of global mobile communication
SN  - 0470843225
PY  - 2002///
CY  - West Sussex
PB  - John Wiley
KW  - COMMUNICATION ENGINEERING
KW  - GSM
KW  - MOBILE COMMUNICATION
KW  - TELEPHONE
KW  - UMTS
ER  -