TY  - RPRT
TI  - Acquisition, representation and rule generation for procedural knowledge
AU  - Ortiz, Chris
AU  - Saito, Tim
AU  - Mithal, Sachin
AU  - Loftin, R. Bowen
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920007363
ID  - 19920007363
ER  -