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 Iron and Steel Institute,Ninth report of the heterogeneity of steel ingots : correspondence and replies,,Iron and Steel Institute,1939,Special report (Iron and Steel Institute),,,,https://cir.nii.ac.jp/crid/1130282268741595264