✦ LIBER ✦
Über sekundäre Wellen in den Lichtkurven der Sterne vom δ Cephei-Typus.
✍ Scribed by K. Graff
- Publisher
- John Wiley and Sons
- Year
- 1922
- Tongue
- English
- Weight
- 252 KB
- Volume
- 217
- Category
- Article
- ISSN
- 0004-6337
No coin nor oath required. For personal study only.