000 00305nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a658BRI:I
100 _aO', Brien
245 0 _aIntroduction to information systems
260 _aNew Delhi
_bTata Megraw hill
_c2004
942 _cGB
999 _c25561
_d25561