La “doppia sirena” di Hermann Ludwig Ferdinand von Helmholtz (1821-1894), fisico e fisiologo tedesco, che studiò ampiamente i meccanismi dell'udito.(The “double siren” by Hermann Ludwig Ferdinand von Helmholtz (1821-1894), a German physicist and physiologist, who studied extensively the mechanisms of hearing.)Unknown artist |
€ 155.61
Enthält 22% MwSt.
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senza data · ID Quadro: 949979
Private Collection / Bridgeman Images |
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