Não informado. (1966). Science education newsletter. British Council, Education, Medicine and Science Division.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Science Education Newsletter. London: British Council, Education, Medicine and Science Division, 1966.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Science Education Newsletter. British Council, Education, Medicine and Science Division, 1966.
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