Chen, Guanrong. Introduction to fuzzy systems Guanrong Chen, Trung Tat Pham - Boca Raton, FL : Chapman & Hall/CRC, c2006. - xiii, 315 p. : ill. ; 25 cm. ISBN: 1584885319 9781584885313 Subjects--Topical Terms: Soft computing.Fuzzy systems. Dewey Class. No.: 006.3