000 00320nam a2200133Ia 4500
005 20251003125646.0
008 251003s9999 xx 000 0 und d
082 _a004.6
100 _aStalling, William
245 0 _aData & Computer Communications
260 _bPearson
_aNew Delhi
_c2013
300 _a860
942 _cBK
999 _c36805
_d36805