| Iben Christiansen - Vol. 19 Num. 1 (1999) | ||
| Are theories in mathematics education of any use to practice? | 20-23 | |
for the learning of mathematics
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Search Table of Contents
| Iben Christiansen - Vol. 19 Num. 1 (1999) | ||
| Are theories in mathematics education of any use to practice? | 20-23 | |