for the learning of mathematics |
| Laurent Theis - Vol. 25 Num. 3 (2005) | ||
| L'apprentissage du signe = : un obstacle cognitif important ABSTRACT | 7-12 | |
| Laurent Theis - Vol. 25 Num. 3 (2005) | ||
| Learning the = sign: a significant cognitive obstacle (online only) ABSTRACT | 12 | |
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