TY  - BOOK
AU  - Chen, Guoqing
TI  - Fuzzy logic in data modeling: Semantics, Constraints, and database design
T2  - Kluwer international series in advances in database systems
SN  - 0792382536
U1  - 511.3,D,che 
PY  - 1998///
CY  - Boston
PB  - Kluwer Academic
ER  -