000 00309nam a2200133Ia 4500
005 20251003125705.0
008 251003s9999 xx 000 0 und d
082 _a004.6
100 _aComer
245 0 _aComputer Networks And Internets
260 _bPearson
_aNew Delhi
_c2018
300 _a667
942 _cBK
999 _c37276
_d37276