Erich Ch. Wittmann ??? Mathe 2000

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• Erich Ch. Wittmann ??? Mathe 2000

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Mathe 2000
??Erich Ch. Wittmann (2009) ?ltPracticing skills
in mathematical and real contexts gt??? Dialogue
between Mathe 2000 (in Germany) and Teaching for
Mathematising (?????)9-5-2009) ?
7
Mathe 2000
??Erich Ch. Wittmann (2009) ?ltPracticing skills
in mathematical and real contexts gt??? Dialogue
between Mathe 2000 (in Germany) and Teaching for
Mathematising (?????)9-5-2009) ?
8
Mathe 2000
??Erich Ch. Wittmann (2009) ?ltPracticing skills
in mathematical and real contexts gt??? Dialogue
between Mathe 2000 (in Germany) and Teaching for
Mathematising (?????)9-5-2009) ?
9
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