00863nam0 22002411i 450 SUN002392620040916120000.004-7196-826-920040916d1997 |0itac50 baitaENGUS|||| |||||GSM cellular radio telephonythe cellular communications interconnect protocolJoachim TisalNew YorkWiley1997IX, 178 p.21 cm.USNew YorkSUNL000011Tisal, JoachimSUNV02001828096WileySUNV000201650ITSOL20201005RICASUN0023926UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI INGEGNERIA05CONS K V 058 05 2741 20040916 GSM cellular radio telephony331238UNICAMPANIA