TY  - GEN
AU  - O'Brien, James A.
TI  - Introduction to information systems: an end user/enterprise perspective
SN  - 0256175462
PY  - 1995///
CY  - Chicago
PB  - Irwin
KW  - Management information systems
KW  - Information technology
KW  - Business enterprises - Communication systems
KW  - End-user computing
ER  -