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national conference on weights and measures 59th 1974 washington
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Report of the 59th National Conference on Weights and Measures,1974
National Conference on Weights and Measures (59th 1974 Washington) · National Bureau of Standards
Sayfa sayısı yok · 1975
Kategori yok
Report of the 59th National Conference on Weights and Measures
Sandra J. Edgerly, United States. National Bureau of Standards, D. C. 1974 National Conference on Weights and Measures 59th Washington · For sale by the Supt. of Docs., U.S. Govt. Print. Off.
272 sayfa · 1975
Weights and measures / Congresses