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 "Strayer, George Drayton",Age and grade census of schools and colleges : a study of retardation and elimination,,In-house reproduction,1911,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000795191399168