Title
Report of the 64th National Conference on Weights and Measures, 1979 / report editors, Harold F. Wollin, Louis E. Barbrow, Ann P. Heffernan.
Published
Washington : U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979.
Notes
"Sponsored by the National Bureau of Standards, attended by officials from the various states, counties, and cities, and representatives from U.S. government, industry, and consumer organizations, Portland, Oregon, July 23-27, 1979."