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其他書名
A Unit for Teachers
出版Macdonald Educational, 1974
ISBN03560435419780356043548
URLhttp://books.google.com.hk/books?id=7A_ZrNhIgvIC&hl=&source=gbs_api
註釋Designed to help teachers help children between the ages of five and thirteen to learn science through first-hand experience and investigation.