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 "Troutman, Andria and Lichtenberg, Betty K.","Mathematics, a good beginning : strategies for teaching children",2nd ed,Brooks/Cole Pub. Co.,1982,Contemporary undergraduate mathematics series,,0818504927,,https://cir.nii.ac.jp/crid/1130000796203213184