Original language | English |
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Pages | 153-160 |
Number of pages | 8 |
Publication status | Published - 1 Jan 2001 |
Event | Proceedings of the 21th conference of the International Group for the Psychology of Mathematics Education - Duration: 1 Jan 2001 → … |
Conference
Conference | Proceedings of the 21th conference of the International Group for the Psychology of Mathematics Education |
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Period | 1/01/01 → … |