TY  - BOOK
AU  - O'Brien,James A.,1936-
TI  - Introduction to information systems: essentials for the internetworked e-business enterprise 
SN  - 0072423242
AV  - HF5548.2 .O23 2001
U1  - 658.4038 22nd ed.
PY  - 2001///
CY  - Boston
PB  - McGraw-Hill
KW  - Business
KW  - Data processing
KW  - Management
KW  - Management information systems
N1  - Includes indexes
ER  -