Logic and psychology / by Jean Piaget ; with an introduction on Piaget's logic by W. Mays

Date : 1953

Type : Livre / Book

Langue / Language : anglais / English

Piaget -- Jean -- 1896-1980 -- Logique

Logique

Psychologie

Piaget, Jean (1896-1980) (Auteur / author)

Mays, Wolfe (Préfacier, etc. / author of introd)