TY  - BOOK
AU  - Dym, Clive L.
AU  - Levitt, Raymond E.
TI  - Knowledge based systems in engineering
SN  - 71008500
U1  - 006.3  1
PY  - 1991///
CY  - New York
PB  - McGraw Hill
KW  - Conceptual underpinnings
KW  - Knowledge -based systems for planning
KW  - Institutional and sociological issues
ER  -