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American Metrological Society
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American Metrological Society, Secretary's 0ffice, New Brunswick, N.J., May 27, 1877
F. A. P. Barnard, Charles G. Rockwood, American Metrological Society · The Society
Sayfa sayısı yok · 1877
Metric system / Study and teaching / American Metrological Society
Dear Sir
John Krom Rees, American Metrological Society · The Society
Sayfa sayısı yok · 1891
Metric system / Weights and measures
The librarian will aid in a good cause by placing this chart in a conspicuous place
John Krom Rees, American Metrological Society · American Metrological Society
Sayfa sayısı yok · 1890
Metric system