TY  - BOOK
AU  - O'Brien,James A.
AU  - Marakas, George M. 
AU  - Behl, Ramesh. 
TI  - Managment information systems / 
SN  - 9780070144941
U1  - 658.05 23
PY  - 2009///.
CY  - New Delhi :  
PB  - McGraw Hill, 
KW  - Management.
KW  - Business applications.
KW  - decision support system.
ER  -