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 "Freudenthal, Hans",Didactical phenomenology of mathematical structures,,D. Reidel Pub. Co.,1983,Mathematics education library,,"9027715351,9027722617",,https://cir.nii.ac.jp/crid/1130282273022661888