000 00313nam a2200109Ia 4500
008 230131s9999 xx 000 0 und d
082 _a658.4038
_bOBR
100 _aO'Brien, James A.
245 0 _aIntroduction to Information Systems (12th ed.)
260 _aNew Delhi
_bTata McGraw-Hill pub.
_c2004
942 _cPRCD
999 _c172454
_d172453