Popular lectures on scientific subjects. 2nd ser. / by Hermann von Helmholtz ; translated by E. Atkinson.

  • Helmholtz, Hermann von, 1821-1894.
Date:
1893
Catalogue details

Licence: Public Domain Mark

Credit: Popular lectures on scientific subjects. 2nd ser. / by Hermann von Helmholtz ; translated by E. Atkinson. Source: Wellcome Collection.

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