Die methodische Erziehung des Farbensinnes / von Hugo Magnus.
- Magnus, Hugo, 1842-1907.
- Date:
- 1902
Licence: In copyright
Credit: Die methodische Erziehung des Farbensinnes / von Hugo Magnus. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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