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Early childhood education / prepared by the society's committee ; edited by Nelson B. Henry
(Yearbook of the National Society for the Study of Education ; 46th, pt. 2)

資料タイプ	図書
出版者	Chicago : National Society for the Study of Education
出版者	Chicago : University of Chicago Press [distributor]
出版年	1947
本文言語	英語
大きさ	xii, 390 p. ; 23 cm