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The international system of units (SI):



David T Goldman, R J Bell
- NBS SP 330e1981
Report Number
NBS SP 330e1981


Goldman, D. and Bell, R. (1981), The international system of units (SI):, , National Institute of Standards and Technology, Gaithersburg, MD, [online], (Accessed May 27, 2023)
Created January 1, 1981, Updated May 19, 2023