Developing tests and questionnaires for a national assessment of educational achievement
| 1. autor: | |
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| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
Washington, DC
World Bank
c2008.
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| Seria: | National assessments of educational achievement
v. 2 |
| Hasła przedmiotowe: |


