Mathematics and science achievement in the final year of secondary school IEA's Third International Mathematics and Science Study (TIMMS)
| Erakunde egilea: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Chestnut Hill, MA
TIMSS International Study Center, Boston College
c1998.
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| Gaiak: |


