TY  - BOOK
AU  - O'brien J A
AU  - O'brien J A; Marakas G M & Behl R
TI  - Management information system
SN  - 1-25-902671-X
U1  - 658.4038011 
PY  - 2013///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Management
N1  - MIS
ER  -