TY  - BOOK
AU  - Winston, Patrick henry 
TI  - Artificial Intelligence 
U1  - 006.3, WIN  
PY  - 1992///
CY  - Newyork
PB  - Addison wiley
KW  - Artificial intelligence
KW  - Computer methods
KW  - Generate and test search-Rules
KW  - Semantic nets
ER  -