From arithmetic to algebra and back
| Autor: | Upton, Thomas V. |
|---|---|
| Zdroj: | The Mathematics Teacher, 2003 May 01. 96(5), 308-308. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Upton, Thomas V. |
|---|---|
| Zdroj: | The Mathematics Teacher, 2003 May 01. 96(5), 308-308. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|