TY  - GEN
AU  - O'Brien,James A.
TI  - Introduction to information systems : essentials for the e-business enterprise 
SN  - 0072472642
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill/Irwin
KW  - Business
KW  - Data processing
KW  - Management
KW  - Management information systems
N1  - Special code to access PowerWeb: reluctance-40874328
ER  -