Eco, Umberto. Kant and the platypus : essays on language and cognition / Umberto Eco ; translated from the Italian by Alastair McEwen. - London : Vintage, 2000. - 480 p. : ill. ; 20 cm. Originally published: London: Secker & Warburg, 1999. Includes index. Translation of: Kant e l'ornitorinco. ISBN: 009927695X Subjects--Topical Terms: Cognition.Perception (Philosophy)Linguistics--Philosophy. Dewey Class. No.: 111.85 ECO