TY  - BOOK
AU  - O'Brien, James A.
AU  - James A. O'Brien, George M. Marakas and Ramesh Behl
TI  - Management information systems
SN  - 9780070144941
U1  - 658.4038011 
PY  - 2011///
CY  - New Delhi
KW  - Management information systems; MIS
ER  -