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 "Young, J. R.","Key to the rudimentary treatise on arithmetic : containing solutions in full to the exercises, together with comments, explanations, and improved processes, for the use of teachers and unassisted learners",New ed,Virtue,1853,Weale's rudimentary series,,,,https://cir.nii.ac.jp/crid/1130282272029639168