TY  - GEN
AU  - Klir,George J.
AU  - Clair,Ute St
AU  - Yuan,Bo
TI  - Fuzzy set theory: foundations and applications 
SN  - 0133410587
U1  - 511.322 
PY  - 1997///
CY  - [S.l.]
PB  - Prentice Hall
ER  -