Die Theorie des Augenspiegels und die Photographie des Augenhintergrundes / von Walther Thorner.
- Thorner, Walther.
- Date:
- 1903
Licence: In copyright
Credit: Die Theorie des Augenspiegels und die Photographie des Augenhintergrundes / von Walther Thorner. Source: Wellcome Collection.
Provider: This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)
122/146 (page 116)