Photographic magnitudes of stars brighter than 9m.0 between declination +75°
determined at the Royal Observatory, Greenwich
Our rough guess is there are 8,500 words in this book.
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Author
Contributions
- Dyson, Frank Watson, 1868-1939. - Contributor
Publication
1913 - Printed under the authority of H.M. Stationery Office, by Neill, Edinburgh, London, England
Language
English
Word Count
8,500 words, Guess
Page Count
34 pages
Identifiers
- Open LibraryOL19037550M
Classifications
- LCCQB815
Subjects
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