✦ LIBER ✦
Measures with the 36 inch refractor of the Lick Observatory of the binary stars 48 Cassiopeiae, 99 Herculis, τ Cygni and μ Herculis
✍ Scribed by S. W. Burnham
- Publisher
- John Wiley and Sons
- Year
- 1891
- Tongue
- English
- Weight
- 85 KB
- Volume
- 128
- Category
- Article
- ISSN
- 0004-6337
No coin nor oath required. For personal study only.