TY  - BOOK
AU  - Keller, Robert
TI  - Expert system technology: : Development and application
T2  - Yourdon Press computing series
SN  - 0132955776
PY  - 1987///
CY  - Englewood Cliffs: 
PB  - Yourdon Press, 
KW  - Expert systems
KW  - Computer science
ER  -