O'Brien, James A., 1936-
Introduction to information systems / James A. O'Brien. - 7th ed - Burr Ridge, IL : Irwin, c1994. - 1 v. (var. pagings) : col. ill
Rev. ed. of : Introduction to information systems in business management. 6th ed., c1991.
Business--Data processing
Management--Data processing
Introduction to information systems / James A. O'Brien. - 7th ed - Burr Ridge, IL : Irwin, c1994. - 1 v. (var. pagings) : col. ill
Rev. ed. of : Introduction to information systems in business management. 6th ed., c1991.
Business--Data processing
Management--Data processing