000 00328nam a2200133Ia 4500
005 20251003125615.0
008 251003s9999 xx 000 0 und d
082 _a004.6
100 _aU.D. Black
245 0 _aData Communication & Distributed Network
260 _bPrentice Hall
_aNew York
_c2002
300 _a426
942 _cBK
999 _c36006
_d36006