✦ LIBER ✦
Ueber eine Augentäuschung beim Anblick geometrischer Figuren
✍ Scribed by W. Holtz
- Publisher
- John Wiley and Sons
- Year
- 1880
- Tongue
- English
- Weight
- 96 KB
- Volume
- 246
- Category
- Article
- ISSN
- 0003-3804
No coin nor oath required. For personal study only.