The early growth of logic in the child; classification and seriation,
by Bärbel Inhelder and Jean Piaget. Translated from the French by E. A. Lunzer and D. Papert.
- London: Routledge and Kegan Paul, [c1964]
- xxv, 302 p. illus. 23 cm.
Translation of La genèse des structures logiques élémentaires.