Karl J. Smith. (2004). The nature of problem solving in algebra: A liberal arts approach. Australia: Thomson.
シカゴスタイル引用形Karl J. Smith. The Nature of Problem Solving in Algebra: A Liberal Arts Approach. Australia: Thomson, 2004.
MLA引用形式Karl J. Smith. The Nature of Problem Solving in Algebra: A Liberal Arts Approach. Australia: Thomson, 2004.
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