TY  - BOOK
AU  - O®Brien,James A.
AU  - O'Brien,James A.
TI  - Introduction to information systems
SN  - 0256118841
AV  - HF5548.2 .O23 1994
U1  - 658/.05 20
PY  - 1994///
CY  - Burr Ridge, Ill.
PB  - Irwin
KW  - Business
KW  - Data processing
KW  - Management
N1  - Rev. ed. of : Introduction to information systems in business management. 6th ed. c1991; Includes bibliographical references and indexes
ER  -