TY  - BOOK
AU  - Clifton, H D.
TI  - Business data systems: practical guide to  systems analysis and data processing 
SN  - 0876925174
U1  - 005.065  3
PY  - 1988///
CY  - New Delhi
PB  - Prentice Hall of India PVt Ltd
KW  - Business and management information
KW  - Computers in business
KW  - Computer files and databases
ER  -