The metric system of weights and measures / by J. Pickering Putnam.
- Putnam, J. Pickering (John Pickering), 1847-1917.
- Date:
- 1877
Licence: Public Domain Mark
Credit: The metric system of weights and measures / by J. Pickering Putnam. Source: Wellcome Collection.
Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.
12/106