000 00321nam a2200133Ia 4500
005 20251003125730.0
008 251003s9999 xx 000 0 und d
082 _a621.382
100 _aNiit
245 0 _aAdvanced Digital Communication System
260 _bPrentice Hall
_aNew York
_c2005
300 _a563
942 _cBK
999 _c37949
_d37949