This translation originally published, London: Routledge and Kegan Paul, 1929. - Translation of 'La Représentation du monde chez l'enfant'. Paris: [s.n.], 1926.
Includes index.
The child's conception of the world by Jean Piaget. ISBN 0586081275. Published by Paladin in 1973. Publication and catalogue information, links to buy online and reader comments.