Ueber geometrisch-optische Täuschung / von W. von Zehender.

  • Zehender, Wilhelm von.
Date:
1883

Licence: Public Domain Mark

Credit: Ueber geometrisch-optische Täuschung / von W. von Zehender. Source: Wellcome Collection.

Provider: This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)

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