000 00262nam a2200109Ia 4500
008 200802s9999||||xx |||||||||||||| ||und||
035 _a41439
100 _aO;Brien, J.A.
245 0 _aIntroduction to Information Systems, Ed, 12th.
260 _bTMH
942 _cBK
999 _c41440
_d41440