000 00251nam a2200097Ia 4500
008 231013s9999 xx 000 0 und d
090 _a658.4038
100 0 _aHaag, Stephen
245 0 0 _aManagement Information System
260 3 _aBoston
_bMc Graw Hill
_c1998
999 _c7718
_d7718