TY  - BOOK
AU  - Clifton,Harold Dennis (H.D.Clifton)
TI  - Business data systems: a practical guide to systems analysis and data processing
SN  - 013094078X
PY  - 1983///
CY  - London ; Englewood Cliffs, N.J. : 
PB  - Prentice-Hall International
KW  - Business
KW  - Data processing
KW  - System analysis
N1  - Includes bibliographical references and index
ER  -