Educational Studies in Mathematics. 1968;1(1-2):126-160. doi: 10.1007/bf00426240 Q21.92025
On the teaching of mathematics so as to be useful
DOI: 10.1007/bf00426240
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Educational Studies in Mathematics. 1968;1(1-2):126-160. doi: 10.1007/bf00426240 Q21.92025
DOI: 10.1007/bf00426240
摘要 查看摘要