Sakawa, Masatoshi, 1947- Fuzzy sets and interactive multiobjective optimization / Masatoshi Sakawa. - New York : Plenum, 1993. - xii, 308 p. : ill. ; 26 cm. - Applied information technology. . Includes bibliographical references (p. 289-304) and index. ISBN: 0306443376 9781489916358 RM626.90 Subjects--Topical Terms: Mathematical optimization.Fuzzy sets.Programming (Mathematics).