Mathematics and science performance in grade 8 in South Africa 1998/1999 TIMSS-R 1999 South Africa
| Egile nagusia: | |
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| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Pretoria, SA
Human Sciences Research Council
c2001.
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| Gaiak: |


