Congrès sur l'intégration des enseignements scientifiques = Congress on the Integration of Science Teaching. Droujba (Bulgarie), 11-19 septembre 1968
Found in: |
FAMAF |
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Corporate Author: | Congress on the Integration of Science Teaching Droujba, Bulgaria), International Council of Scientific Unions. Inter-Union Commission on Science Teaching |
Format: | Book |
Published: |
Paris :
CIES,
1968.
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Subjects: |