TY  - BOOK
AU  - O'brien James
AU  - Marakas George M.
TI  - Management information system
SN  - 9780071221092
AV  - HF5548.32 .O27 2011
PY  - 2011///
CY  - new york
PB  - Mc graw hill irwin
N1  - includes index
ER  -