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- Author(s):
- Baldwin, J. F. (James Fairchild), 1850-1936, author
- Publication:
- Columbus, O. : Cott & Hand, book printers, 1879
- Subject(s):
- Metric System
- Author(s):
- Hamilton, Hugh, 1847-1923 author
- Publication:
- [Philadelphia?] : [publisher not identified], [1877?]
- Subject(s):
- Metric System
- Author(s):
- Eastburn, George, author
- Publication:
- New York : American Metrological Society, 1892
- Subject(s):
- Metric System
Weights and Measures