TY  - BOOK
AU  - O'Brien,James A.
AU  - Marakas, George M.
TI  - Management information systems
SN  - 0071221093
AV  - HF5548.2 .M224
PY  - 2011///
CY  - New York
PB  - McGraw-Hill
KW  - Management information systems
N1  - Includes index
ER  -