TY  - BOOK
AU  - O'Brien, James A.
TI  - Management information systems : managing information technology in the business enterprise
SN  - 0071214984
AV  - HF5548.32 .O27
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Electronic commerce
KW  - Information technology-management
ER  -