✦ LIBER ✦
Über den Lichtabfall des neuen Sterns VY Pegasi im Jahre 1922
✍ Scribed by K. Graff
- Publisher
- John Wiley and Sons
- Year
- 1923
- Tongue
- English
- Weight
- 221 KB
- Volume
- 219
- Category
- Article
- ISSN
- 0004-6337
No coin nor oath required. For personal study only.