著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Suydam, Marliyn. N and ERIC Information Analysis Center for Science, Mathematics, and Environmental Education",Teaching mathematics to disadvantaged puplis : a summary of research,,"ERIC/SMEAC Science, Mathematics, and Environmental Education Information Analysis Center, 1971",1971,Mathematics education reports,,,,https://cir.nii.ac.jp/crid/1130000797048532992