TY  - BOOK
AU  - Stair, Ralph
AU  - Reynolds , George 
TI  - Principles of information system: a managerial approach 
SN  - 9788131503201
U1  - 658.403 8 
PY  - 2008///
CY  - New Delhi
PB  - Cengage South West
KW  - An overview
KW  - Systems development
KW  - Business information systems
KW  - Information systems in business and society
ER  -