Curry, Haskell B. Foundations of mathematical logic / by Haskell B Curry. - / . - N Y : Dover pubns. , 1977. - viii,407p. : ill., ; 24cm . Includes index and bibliographical references ISBN: RS595.00 (Pb) Subjects--Index Terms: FUZZY SET Dewey Class. No.: 511.3 / CUR/F