Lau, Dietlinde. Function algebras on finite sets : a basic course on many-valued logic and clone theory / Dietlinde Lau. - Berlin : Springer, c2006. - xiv, 668 p. : ill. ; ISBN: 3540360220 9783540360223 Subjects--Topical Terms: Many-valued logic.Function algebras.Clones (Algebra) Universal Decimal Class. No.: 510.6 / LAU