Piaget, Jean, 1896-1980. | La géometrie spontanée de l'enfant. | French
VIAF ID: 183430347 ( Expression )
Permalink: http://viaf.org/viaf/183430347
Preferred Forms
4xx's: Alternate Name Forms (1)
Works
Author
:
Piaget, Jean,
Title | Sources |
---|---|
géométrie spontanée de l'enfant |