Mohan, Chander An introduction to Fuzzy set theory and Fuzzy logic / Chander Mohan. - 2nd ed. - New Delhi : Viva Books, 2018. - xviii, 372 p. : ill. ; 23 cm. ISBN: 9789387153691 Subjects--Topical Terms: Fuzzy setsFuzzy logicMathematics Dewey Class. No.: 511.3223 / MOH