TY  - BOOK
AU  - Waterman D A
TI  - A guide to expert systems
SN  - 0201083132 :
AV  - QA76.9.E96 
PY  - 1986///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Expert systems Computer science
N1  - Includes bibliographies and index
ER  -