✦ LIBER ✦
Extremal polygons circumscribed an oval
✍ Scribed by W. Cieślak; S. Góźdź
- Publisher
- Akadmiai Kiad
- Year
- 1989
- Tongue
- English
- Weight
- 198 KB
- Volume
- 54
- Category
- Article
- ISSN
- 1588-2632
No coin nor oath required. For personal study only.