Observations to determine the refraction effect of comet 1899 I
✍ Scribed by C. D. Perrine
- Publisher
- John Wiley and Sons
- Year
- 1899
- Tongue
- English
- Weight
- 166 KB
- Volume
- 151
- Category
- Article
- ISSN
- 0004-6337
No coin nor oath required. For personal study only.
✦ Synopsis
2 0 3!'3 0 203.32 203.36
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