TY  - BOOK
AU  - Fahlman Scott L
TI  - Netl: A system for represnting and using real-world knowledge
T2  - IT Press in artificial intelligence
U1  - D65,8(B), L97 
PY  - 1979///
CY  - London
PB  - The MIT Press       
KW  - Computer science
N1  - Bibliography 270-78p; Appendix 237-62p
ER  -