000 00273nam a2200109Ia 4500
008 190914s9999||||xx |||||||||||||| ||und||
100 _aO,Brien,james A.
245 0 _aIntroducation to Information Systems
260 _aNew york
_bPrentice
_c2001
300 _a144
942 _cBK
999 _c8702
_d8702