Wallon, Henri (1879-1967)https://ihoes.ideesculture.fr/tematres/vocab/skos/23600frIHOES2026-04-09 18:53:58https://ihoes.ideesculture.fr:443/tematres/vocab/Thésaurus IHOEStext/html Wallon, Henri-Paul-Hyacinthe (1879-1962) Hubert (1879-1962)