TY  - BOOK
AU  - O Brien,James
AU  - George M.Marakas
TI  - Management Information Systems
SN  - 9780071101400
AV  - HD30.213 . O275 2008
PY  - 2008///
CY  - New York
PB  - McGraw-Hill
KW  - Management  Information Systems
ER  -