TY  - BOOK
AU  - Benfer,Robert A.
AU  - Brent,Edward E  .
AU  - Furbee,Louanna  .
TI  - Expert systems / 
T2  - Quantitative applications in the social sciences: a Sage university papers series;no.07-077, 
SN  - 9780803940369
U1  - 006.33 
PY  - 1991///
CY  - London : 
PB  - Sage Publications , 
KW  - EXPERT SYSTEMS (COMPUTER SCIENCE)
N1  - Includes bibliographical references
ER  -