TY  - BOOK
AU  - Kacprzyk Janusz
TI  - Multistage decision-making under fuzziness : theory and applications
SN  - 3-88585-093-1
U1  - 511.32 
PY  - 1983///
CY  - Koln
PB  - Verlag TUV Rheinland
KW  - Fuzzy sets
KW  - Set theory
ER  -