TY  - GEN
AU  - Cornes,Ralph
TI  - Business systems design and development
SN  - 0138808244 (pbk)
AV  - HF5548.2 
U1  - 658.05 
PY  - 1990///
PB  - Prentice-Hall
KW  - Business
KW  - Data processing
ER  -