Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Croarkin, Carroll and Beers, John S. and Tucker, Clyde",Measurement assurance for gage blocks,,"U.S. Department of Commerce, National Bureau of Standards",1979,National Bureau of Standards monograph,,,,https://cir.nii.ac.jp/crid/1130000797239364096