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 and United States. Dept. of Commerce,Specifications and tolerances for commercial weighing and measuring devices,,U.S. G. P. O,1929,National Bureau of Standards handbook,,,,https://cir.nii.ac.jp/crid/1130282270742639744