TY  - BOOK
AU  - Eberspächer, Jörg
TI  - GSM : : switching, services, and protocols
SN  - 9780471499039
U1  - 621.3822 EBE 
PY  - 2001///
CY  - Chichester [England] ; New York 
PB  - : Wiley, 
KW  - Global system for mobile communications
KW  -  GSM
KW  - Radiocommunications mobiles
KW  - Eberspächer, Jörg
KW  - ; Vögel, Hans-Jörg
KW  - Bettstetter, Christian
KW  - Electrical Engineering
ER  -