00432nam a2200133Ia 4500008004100000041000800041082001800049100002100067245010500088250000600193260005000199300001400249650003500263210716s1998    xx            000 0 und d  aeng  a658.4038 OBRJ  aObrien, James A.  aManagement information systems: a managerial end user perspective.bManagerial end user perspective.  a1  aNew DelhibGalgotia Publication Pvt Ltdc1998  axviii,670  aManagement Information Systems