Online publication: Nov. 26, 2009

URI

https://id.erudit.org/iderudit/900591ar CopiedAn error has occurred

DOI

https://doi.org/10.7202/900591ar CopiedAn error has occurred

A document of the journal Revue des sciences de l'éducation

Volume 14, Number 1, 1988, p. 141–145

Tous droits réservés © Revue des sciences de l'éducation, 1988