Intellectual growth and understanding mathematics.
| Hlavní autor: | |
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| Korporativní autor: | |
| Médium: | Kniha | 
| Jazyk: | English | 
| Vydáno: | 
        Columbus
          ERIC Inforamtion Analysis Center for Science and Mathematics Education
    
        1971.
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| Edice: | Mathematics education reports
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| Témata: |