00555nam a2200181 a 450000500170000008200190001710000170003610000200005324500860007325000120015926000320017130000230020363000340022696400160026099700110027699900150028795200710030220251202164227.0  b658.40388, DAV  aGordon Davis  aMargrethe Olson  aManagement Information system: conceptual foundations - structure and development  a2nd ed,  aNew YorkbMcGraw HIllc1985  a693 p.c22 cm.bPB  aManagement Information system  bcdefg_  a3484 W  c4066d4066  02104070aPUbPUd1998-04-08g8.50l0o 658.40388, DAVp3484yBK