Pris uddelt i Scientific American, oktober 1920, for et essay om Einsteins relativitetsteori(Prize offered in Scientific American, October 1920, for an essay on Einsteins theory of relativity)Unbekannt |
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€ 161.85
Enthält 25% MwSt.
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1920 · Billed-ID: 791183
Oxford Science Archive/Heritage Images |
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