TY  - BOOK
AU  - O' Brien, James, A 
TI  - Management information systems 
SN  - 81-86011-29-X 
U1  - 003.78 BRI  
PY  - 2004///
CY  - Galgatia publications pvt. Ltd 
PB  - New Delhi 
KW  - INFORMATION SCIENCE
ER  -