000 00307nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _asteven Altar
245 _aInformation system A management Perspevtive
260 _bDelhi:Pearson Pub.
_c2001
300 _a523p.
650 _aComputer
999 _c4494
_d4494