000 00341nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a658.403086 ASH
100 _a, Ashok Arora
245 0 _aInformation System For Managers
260 _aNEW DELHI
260 _bEXCEL BOOKS
260 _c2000
300 _a517
650 _aManagement
999 _c141596
_d141596