Caton, R. (1912). TEACHING IN SECONDARY SCHOOLS FOR THE PRELIMINARY SCIENCE EXAMINATIONS.
シカゴスタイル引用形Caton, Richard. TEACHING IN SECONDARY SCHOOLS FOR THE PRELIMINARY SCIENCE EXAMINATIONS. 1912.
MLA引用形式Caton, Richard. TEACHING IN SECONDARY SCHOOLS FOR THE PRELIMINARY SCIENCE EXAMINATIONS. 1912.
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