The story of electromagnetism / by Sir William Bragg.
- Bragg, William Henry, 1862-1942.
- Date:
- [1941]
Licence: In copyright
Credit: The story of electromagnetism / by Sir William Bragg. Source: Wellcome Collection.
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Licence: In copyright
Credit: The story of electromagnetism / by Sir William Bragg. Source: Wellcome Collection.