Kacprzyk J Optimization models using Fuzzy sets and possibilities - Dordrecht D Reidel 1987 - 462p. cm. - Theory and Decision Library series B:mathematical and statistical method. International Institute for Applied Systems Analysis . Bibliography Chapterwise ISBN: DFI 210.00 Source: 464, 19/10/1987, Sheetal General Book Subjects--Topical Terms: Analysis Dewey Class. No.: B316, M7