TY  - BOOK
AU  - Sawyer Brian
AU  - Foster, Denis L.
TI  - Progrmming Expert System
SN  - 0471842672
U1  - 006.33 
PY  - 1986///
CY  - New York
PB  - John Wiley and Sons
KW  - Programme
N1  - Include Appendix and Index
ER  -