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
School Mathematics Study Group Stanford University and Survey of Recent East European Mathematical Literature,Teaching mathematics to mantally retarded children,,National Council of Teachers of Mathematics,1975,Soviet studies in the psychology of learning and teaching mathematics,,,,https://cir.nii.ac.jp/crid/1130282271420093824