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 "Bowditch, Nathaniel",American practical navigator : an epitome of navigation and nautical astronomy,Rev. ed. of 1938,U.S. Hydrographic Office under the authority of the Secretary of the Navy,1939,H.O. pub.,,,,https://cir.nii.ac.jp/crid/1130282269369517184