TY  - BOOK
AU  - A O'Brien James
AU  - Marakas M George
TI  - Management information systems
SN  - 9780070620032
U1  - 658.4038 O'BRI 
PY  - 2006///
CY  - Boston 
PB  - McGraw-Hill Irwin
N1  - Include index
ER  -