TY  - BOOK
AU  - O'Brien,James A.
TI  - Management information systems : a managerial end user perspective
SN  - 02561034610256108307
U1  - 658.4038 19
PY  - 1993///
CY  - Burr Ridge,Ill.
PB  - Irwin
KW  - Management information systems
KW  - Spines
KW  - Information systems; Information technology; Business; Management
N2  - Business
ER  -