Persistent URL of this record https://hdl.handle.net/1887/6198
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Photographic magnitudes of stars brighter than 7m.5 between declination +80° and the pole (Errata: 6 224)
- All authors
- Sitter, A. de
- Date
- 1930
- Volume
- 6
- Pages
- 65 - 73
- Publisher
- North Holland Publishing Company