00894cam a2200301 a 4500 931004 OSt 20170323102049.0 910409s1990 ilua b 001 0 eng 89015519 0256078629 (OCoLC)20016823 (OCoLC)ocm20016823 (CStRLIN)NYCG91-B39656 (NNC)931004 DLC DLC DLC T58.6 .O26 1990 658.4/038 20 T58.6 .O26 1990 O'Brien, James A., 1936- Management information systems : a managerial end user perspective / James A. O'Brien. Homewood, IL : Irwin, c1990. xxxiv, 670 p. : ill. (chiefly col.) ; 26 cm. Includes bibliographical references. Management information systems. lcc BK 256336 256335 0 0 lcc 0 0 NFIC 40404 40404 GEN 2017-03-23 0 T58.6 .O26 1990 20087703 2017-03-23 00:00:00 2017-03-23 BK