00467nam a22001457a 4500020001800000082002500018100002000043245012600063250001200189260003600201300001900237650003400256650000800290700002300298  a9780070402676  a658.4038011  bDAV/M  aDavis, Gordan B  aManagement information systems:bConceptual foundations, structure and development/cGordan B Davis and Margrethe H Olson  a2nd ed.  aNew Delhi:bMcGraw Hill,c2002.  a693p. ;b18cm.  aManagement Information System  aMIS  aOlson, Margrethe H