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. National Bureau of Standards,Table of the descending exponential x=2.5 to x=10,,"U.S. Dept. of Commerce, National Bureau of Standards ; for sale by the Supt. of Docs., U.S. Govt. Print. Off.",1955,National Bureau of Standards applied mathematics series,,,,https://cir.nii.ac.jp/crid/1130000795839882240