TY  - BOOK
AU  - Wormell,Irene
TI  - Knowledge engineering: expert systems and information retrieval 
SN  - 0947568301
PY  - 1987///
CY  - London
PB  - Taylor Graham
KW  - Expert systems (Computer science)
KW  - Knowledge acquisition (Expert systems)
KW  - Artificial intelligence
KW  - Data processing
KW  - Information retrieval
ER  -