TY  - BOOK
AU  - Fedrizzi,Mario
AU  - Kacprzyk,Janusz
ED  - Symposium
TI  - Systems Analysis and Decision Support in Economics and Technology: Proceedings of 8th Italian-Polish Symposium. September 26-29, 1989. Levico Terme (Trento), Italy 
SN  - 8385262008
PY  - 1990///
CY  - Warsaw
PB  - Omnitech Press
N1  - bibliogr
ER  -