000 00497nam a2200181Ia 4500
999 _c65429
_d65429
005 20201130112443.0
008 180710s9999 xx 000 0 und d
020 _a0-471-98278-4
041 _aEN
082 _223
_a621.382
_bEBE
100 _aEberspacher, Jorg
100 _aVogel, Hans-Jorg
245 _aGsm
_b: switching, services and protocols
_c/ Jorg Eberspacher, Hans-Jorg Vogel
260 _aChichester
_bJohn Wiley & Sons
_c1999
300 _avii, 273 p.
509 _aNS
942 _cS