TY  - BOOK
AU  - Clifton,H.D.
TI  - Business data systems: a practical guide to systems analysis and data processing 
SN  - 0876925174 (pbk.) :
U1  - 338.7 
PY  - 1988///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Business
KW  - Data processing
KW  - System analysis
N1  - Includes bibliographical references and index
ER  -