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 Time-Life for Children (Firm),Look both ways : city math,,Time-Life for Children,1992,I love math,,"0809499584,0809499592",,https://cir.nii.ac.jp/crid/1130282270895048960