000 00324nam a2200133Ia 4500
008 170101s2000 xx 000 0 und d
020 _a9814035181
100 _aComer Douglas E
245 0 _aComputer Networks and Internet
260 _aDelhi
_bPH
_c2000
300 _a583
650 _aComputer Networks
942 _2ddc
_cBK
999 _c91043
_d91043