000 00310nam a2200109Ia 4500
008 201210s9999 xx 000 0 und d
100 _aDavis, Gordon B.
245 0 _aManament information systems
_bconceptual foundations, structure, and development
260 _aTokyo
_bMcGraw-Hill
300 _a482
942 _cBK
999 _c5162
_d5162