000 00264nam a2200109Ia 4500
008 160710s2002 xx 000 0 und d
100 _aIRVINE,J
245 _aDATA COMMUNICATION AND NETWORKS
260 _bJOHN WILEY & SONS
_c2002
300 _a268
942 _2ddc
_cB
999 _c57735
_d57735