000 00335nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a658.4038 O13
100 _aO'BRIEN, J.A.
245 0 _aINTRODUCTION TO INFORMATION SYSTEMS
250 _a18
260 _aNEW YORK
_bMGH
_c1997
300 _axxii+540p,.25x20Cms.
942 _cBK
_2DDC
999 _c37246
_d37246