MATHEMATICS INSTRUCTION IN THE SECONDARY SCHOOLS OF NORWAY.
| Autor: | Fehr, Howard F., Piene, Kay |
|---|---|
| Zdroj: | School Science & Mathematics; Nov1956, Vol. 56 Issue 8, p649-654, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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| Autor: | Fehr, Howard F., Piene, Kay |
|---|---|
| Zdroj: | School Science & Mathematics; Nov1956, Vol. 56 Issue 8, p649-654, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
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