000 00335nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.80E+12
082 _a658
082 _b403801
100 _aWeber Ron
245 0 _aInformation Systems Cont
260 _aNew Delhi
260 _bPearson
260 _c1999
300 _a1052
999 _c48488
_d48488