000 00302nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0-07-463220-5
082 _a4.678
_bKEI
100 _aKeiser,Gerd
245 0 _aLocal area networks
260 _aNew Delhi
_bTataMcGraw-Hill,
_c1997
365 _a225
999 _c252885
_d252885