Commission on Spectrochemical and Other Optical Procedures for Analysis (V.4) - S.I. Units - Correspondence and Reprints (The International System of Units [S.I.] is the recommended form of the metric system as put forth by the General Conference on Weights and Measures in 1960.), 1973-1974

Commission on Spectrochemical and Other Optical Procedures for Analysis (V.4) - S.I. Units - Correspondence and Reprints (The International System of Units [S.I.] is the recommended form of the metric system as put forth by the General Conference on Weights and Measures in 1960.), 1973-1974, Box: 142, Folder: 4. Addenda to the International Union of Pure and Applied Chemistry (IUPAC) Records, 2000-600-001. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/45865 Accessed November 24, 2024.