Mathematics achievements in the middle school years IEA's Third International Mathematics and Science Study (TIMSS)
| Korporativní autor: | |
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| Další autoři: | |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Chestnut Hill, MA
TIMSS International Study Center, Boston College
c1996
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| Témata: |


