00641nam a2200217Ia 4500 NORSU 20240708075232.0 240215s9999 xx 000 0 und d 0-256-08855-1 NORSU-Dum NORSU-Dum 658.05/Ob6/1991/C2 O’Brien, James A. Introduction to Information Systems in Business Management by James A. O’Brien 6th ed. Richard D. Irwin, Inc. 1991 Boston xxxviii, 535 pages; 26 cm. Includes bibliographic reference and index. BK ddc ddc BK 0 0 ddc 0 0 NORSU-Dum NORSU-Dum CIRCULATION SECTION 2024-02-15 23466 0 658.05/Ob6/1991/C2 NORSU000026801 2024-02-15 2024-02-15 BK 21759 21759