00763cam a2200241 4500 0000000861 20230921134521.0 150417s1997 ilu 000 0 eng d 0256209375 O'Brien, J.A. Introduction to information systems / by O'BRIEN, J.A. 8th. Chicago : Irwin, 1997. 1 v. (various pagings) : ill. (some col.). Includes index and Glossary. Business Data Processing. Management Data Processing. Business Data Processing sears. Management Data Processing sears. 051003 20230822095114.0 218 218 0 0 0 0 cutlib cutlib 2023-09-21 0 HF 5548.2 OBR BK0014707 2023-09-21 00:00:00 c.014012 2023-09-21 BK