Educational Studies in Mathematics. 1968;1(1-2):98-104. doi: 10.1007/bf00426236 Q21.92025
Applied mathematics in english schools
DOI: 10.1007/bf00426236
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Educational Studies in Mathematics. 1968;1(1-2):98-104. doi: 10.1007/bf00426236 Q21.92025
DOI: 10.1007/bf00426236
摘要 查看摘要