✦ LIBER ✦
Die spektroskopischen Parallaxen des Harvard College Observatory
- Publisher
- Springer
- Year
- 1923
- Tongue
- English
- Weight
- 370 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0028-1042
No coin nor oath required. For personal study only.
No coin nor oath required. For personal study only.