for the learning of mathematics |
Ipke Wachsmuth - Vol. 2 Num. 2 (1982) | ||
Two modes of thinking - also relevant for the learning of mathematics?                           | 38-45 | |
Ipke Wachsmuth - Vol. 4 Num. 3 (1984) | ||
Research problems in mathematics education - III a                           | 22-23 |
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