✦ LIBER ✦
Ueber den von Herrn Prof. Newcomb gemachten Vorschlag, die Oppositionen der grossen Planeten an Heliometern zu beobachten
✍ Scribed by Wilhelm Schur
- Publisher
- John Wiley and Sons
- Year
- 1894
- Tongue
- English
- Weight
- 214 KB
- Volume
- 135
- Category
- Article
- ISSN
- 0004-6337
No coin nor oath required. For personal study only.