TY  - BOOK
AU  - O'Brien, James A
TI  - Management information systems : managing information technology in the business enterprise
U1  - 658.05  OBR1; 
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Management,information,systems,:,managing,information,technology,business,enterprise
ER  -