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Mathematics education / by the Yearbook Committee and Associated Contributors ; edited by Edward G. Begle ; editor for the Society, Herman G. Richey
(Yearbook of the National Society for the Study of Education ; 69th, pt. 1)

資料タイプ	図書
出版者	Chicago : The National Society for the Study of Education
出版年	1970
本文言語	英語
大きさ	xi, 467, vi p. ; 24 cm