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 Shipping Board Emergency Fleet Corporation,Aids to employment managers and interviewers on shipyard occupations with description of such occupations,,"Employment Management Branch, Industrial Service Section, Industrial Relations Group, U.S. Shipping Board Emergency Fleet Corporation",1918,Employment management in the shipyard,,,,https://cir.nii.ac.jp/crid/1130282270925166336