for the learning of mathematics |
| Bernard Hodgson - Vol. 2 Num. 3 (1982) | ||
| Résolution élémentaire de problèmes | 24-28 | |
| Bernard Hodgson - Vol. 10 Num. 3 (1990) | ||
| Popularizing geometrical concepts: the case of the kaleidoscope | 42-50 | |
| Bernard Hodgson - Vol. 40 Num. 3 (2020) | ||
| À la mémoire de Claude Gaulin (1938-2020) | 35-37 | |
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