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Report of the Thirty-Fifth National Conference on Weights and Measures : attended by representatives from various states
Report of the Thirty-Fifth National Conference on Weights and Measures : attended by representatives from various states
Report of the Thirty-Fifth National Conference on Weights and Measures : attended by representatives from various states
National Conference on weights and measures ; 35 ; 1950 ; Washington, DC
1950
XXI, 170 S.
Ill., graph. Darst.
Konferenzband
Englisch