000 00283nam a2200109Ia 4500
008 250409s9999 xx 000 0 und d
020 _a8125905375
082 _a658.403801
_bKUM
100 _aKumar,M
245 0 _aBusiness information systems
260 _aNew Delhi
_bVikas Pub
_c1998
999 _c247150
_d247150