Recent bio-magnetic experiments in Germany : -by Herr Carl Hansen / written by Edmund Sheridan Purcell.
- Purcell, Edmund Sheridan, 1824?-1899.
- Date:
- [1882?]
Licence: Public Domain Mark
Credit: Recent bio-magnetic experiments in Germany : -by Herr Carl Hansen / written by Edmund Sheridan Purcell. Source: Wellcome Collection.
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