Kandel, Abraham. Fuzzy switching and automata : theory and applications / Abraham Kandel, Samuel C. Lee. - New York : Crane Russak, 1979. - 303 p. : ill. ; 24 cm. - Computer systems engineering series . - Computer systems engineering series. . Bibliography : p. 263-298 ISBN: 0844810207 Subjects--Topical Terms: Switching theory.Machine theory.