Zimmermann, Hans-Jurgen, 1934-, Fuzzy sets, decision making, and expert systems / H.-j. zimmermann - 335 páginas - International series in management science-operations research . - International series in operations research & management science . ISBN: 0898381495 Subjects--Topical Terms: Conjuntos difusosDecisiones estadísticasSistemas expertos (Computación) LC Class. No.: QA279.4 / Z55