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 British Intelligence Objectives Sub-Committee,"Japanese metallurgical specifications iron and steel, special steels special non-ferrous alloys",,H.M. Stationery Office,1945,Report,,,,https://cir.nii.ac.jp/crid/1130000797337833088