TY - BOOK AU - Ginsberg,Allen TI - Automatic refinement of expert system knowledge bases T2 - Research notes in artificial intelligence SN - 0273087940 U1 - 006.3/3 19 PY - 1988/// CY - London, San Mateo, Calif. PB - Pitman, Morgan Kaufmann Publishers KW - Expert systems (Computer science) KW - Database management N1 - Includes bibliogr. references (p. 173-176) ER -