TY  - GEN
AU  - 
AU  - 
AU  - 
TI  - Enterprise information systems in 21st century: opportunities and challenges
SN  - 9788184501834
U1  - 658.4038 
PY  - 2009///
CY  - New Delhi
PB  - Deep and Deep Publications Pvt Ltd
KW  - Management information systems
ER  -