The IEA study of science I science education and curricula in twenty-three countries
| Awdur Corfforaethol: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Oxford
Published for the International Association for the Evaluation of Educational Achievement by Pergamon Press
c1991.
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| Cyfres: | International studies in educational achievement
v.8 |
| Pynciau: |