TY  - BOOK
AU  - Hagg, Stephen.
AU  - Cummings, Maeve.
TI  - Information system essentials
SN  - 0073105813
U1  - 658.4038 22
PY  - 2006///
CY  - New York
PB  - McGraw-Hill
KW  - Business
KW  - Information systems
KW  - Information management
KW  - Business inteligence
KW  - Decision supply systems
KW  - Artificial Inteligence systems
KW  - Electronic communications
KW  - Information technology
N1  - Business
ER  -