TY  - BOOK
AU  -  Marakas, George M.
TI  - Decision support systems in the 21st century
SN  - 9788120323766
U1  - 658.4038 M324d2 
PY  - 2004///
CY  - New Delhi
PB  - Prentice Hall
KW  - Decision support systems
KW  - Executive information systems
ER  -