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. Dept. of Commerce. Coast and Geodetic Survey,Tables for a polyconic projection of maps and lengths of terrestrial arcs of meridian and parallels based upon Clarke's reference spheroid of 1866,6th ed,U.S. G.P.O.,1935,Special publication,,,,https://cir.nii.ac.jp/crid/1130000794931992320