Reduction of thirty-nine astrographic zones to the international photographic scale
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Author
Contributions
- Joyner, Mary C. b. 1889. - Contributor
Publication
1925 - , [Chicago, Illinois
Language
English
Word Count
4,250 words, Guess
Page Count
17 pages
Identifiers
- OCLC Control Number26035116
- Open LibraryOL6690718M
Classifications
- LCCQB4 .C32 no. 305.
Subjects
Series Statement
- Contributions from the Mount Wilson Observatory.
- no. 305
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