Science and technology in school curricula case study 4 India, the work of the State Institute of Educational Research and training of Rajasthan in the field of Science Education.
| Μορφή: | Βιβλίο |
|---|---|
| Γλώσσα: | English |
| Έκδοση: |
Paris
Unesco Division of Science Technical and Environmental Education
c1988
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| Θέματα: |