The origin of intelligence in the child /
Piaget, Jean,1896-1980.
Cook, Margaret
Harmondsworth Penguin
1977
This translation originally published: London : Routledge and Kegan Paul, 1953. - Translation of: 'La naissance de l'intelligence chez l'enfant'. Paris : Neuchâtel, 1936
Includes index
Intellect.
Infants.
Cognition (Child psychology)