Wat is moderne testtheorie?
| Autor: | Verhelst, N. |
|---|---|
| Zdroj: | Kind en Adolescent; Sep1999, Vol. 20 Issue 3, p95-108, 14p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | Verhelst, N. |
|---|---|
| Zdroj: | Kind en Adolescent; Sep1999, Vol. 20 Issue 3, p95-108, 14p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
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