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 Pennsylvania. Dept. of Public Instruction,Course of study in school health,,"[Commonwealth of Pennsylvania, Department of Public Instruction],J.L.L. Kuhn, printer to the Commonwealth",1923,,,,,https://cir.nii.ac.jp/crid/1130000794578799360