00649pam a2200205 a 4500 1980284 BD-DhUL 20161221145435.0 890627s1990 ilua b 001 0 eng 0256078629 DLC DLC DLC BD-DhUL 658.4038 OBM O'Brien, James A. 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. ddc BK 139933 139933 0 0 ddc 0 658_403800000000000_OBM 0 NFIC 263895 DUL DUL GEN 2016-12-21 Gift 658.4038 OBM 345226 2016-12-21 2016-12-21 BK