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 United States. Army. Ordnance Dept,The manufacture of optical glass and of optical systems : a war-time problem,,Goverment Printing Office],1921,Document,,,,https://cir.nii.ac.jp/crid/1130282272829754624