TY  - BOOK
AU  - James A O'Brien, George M Marakas and Ramesh Behl
TI  - Management information systems
SN  - 9780070144941
U1  - 658.403 
PY  - 2012///
CY  - Newdelhi
PB  - Tata Mc Graw Hill Education private limited
KW  - BMGT
ER  -