✦ LIBER ✦
Die Stiel-Spreiten-Relation als Ausdruck des Prinzips der variablen Proportionen
✍ Scribed by Wilhelm Troll
- Publisher
- Springer
- Year
- 1949
- Tongue
- English
- Weight
- 1023 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0028-1042
No coin nor oath required. For personal study only.