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 "Edgren, August Hjalmar",A brief Spanish grammar with historical introductions and exercises,,D. C. Heath and co.,1899,Heath's modern language series,,,,https://cir.nii.ac.jp/crid/1130282271399948928