TY  - BOOK
AU  - HILLEBRAND FRIEDHELM
TI  - GSM and UMTS: The Creation of global Mobile Communication
SN  - 978-81-265-2305-4
PY  - 2002///
CY  - UK
PB  - John Wiley and Sons
KW  - GSM and UMTS
KW  - GSM
KW  - UMTS
ER  -