000 00305nam a2200133Ia 4500
005 20251003125614.0
008 251003s9999 xx 000 0 und d
082 _a004.6
100 _aPc. Gupta
245 0 _aData Communication
260 _bPrentice Hall
_aNew York
_c2002
300 _a474
942 _cBK
999 _c36001
_d36001