Photographic observations of the spectra of sun-spots
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Author
Contributions
- Adams, Walter Sydney, 1876-1956, joint author. - Contributor
Publication
1906 - , [Chicago, Illinois
Language
English
Word Count
8,500 words, Guess
Page Count
34 pages
Identifiers
- Library of Congress Control Number06012963
- OCLC Control Number20298972
- Open LibraryOL6968180M
Classifications
- LCCQB4 .C32
Subjects
Topics
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