TY  - BOOK
AU  - O'Brein, James A
AU  - Marakas, George M
TI  - Management Information Systems
SN  - 9780070620032
U1  - 001.64 
PY  - 2007///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Information Technology
KW  - Business Applications
ER  -