000 00298nam a2200121Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
100 _a O'Brein J.A.
_95181
245 0 _aManagement information systems
260 _aNew Delhi
_bMc graw Hill
_c1999
300 _a4th ed.
500 _a700
942 _cBK
999 _c7129
_d7113