Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
United States. Federal Trade Commission and United States. Congress. Senate,"Anthracite and bituminous coal : Letter from the Federal trade commission transmitting in response to Senate resolutions adopted June 22, 1916, and April 30, 1917, respectively, a report and recommendations on the anthracite and bituminous coal situation and the relation of rail-and-water transportation to the present fuel problem",,G.P.O.,1917,Document,,,,https://cir.nii.ac.jp/crid/1130000796026348544