TY  - BOOK
AU  - O'Brien, James A
TI  - Management information systems: Managing information technology in the internetworked enterprise
SN  - 0-07-463791-6
U1  - 658.4038 O'Br 
PY  - 1999///
CY  - Tata McGraw Hill, New Delhi
KW  - Commerce and Management
ER  -