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Last edited by MARC Bot
September 30, 2020 | History
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Raymond Smith Dugan

We need a photo of Raymond Smith Dugan

American astronomer

Born 1878
Died 1940

5 works Add another?

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  • Cover of: Photometric researches: the eclipsing variable U Cephei

    First published in 1911 10 editions in 1 language
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  • Cover of: Astronomy: a revision of Young's Manual of astronomy

    First published in 1938 1 edition
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  • Cover of: Further observations of RT Persei and an attempted explanation of the change in period

    First published in 1938 1 edition in 1 language
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  • Cover of: A study of certain eclipsing variables for variation of period

    First published in 1939 1 edition in 1 language
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  • Cover of: ASTRONOMY : A REVISION OF YOUNG'S MANUAL OF ASTRONOMY. VOL I: THE SOLAR SYSTEM.

    First published in 1945 1 edition
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We need a photo of Raymond Smith Dugan

American astronomer

Born 1878
Died 1940
Subjects
Variable stars, Astronomical photometry, Spectra, Stars

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History

Download catalog record: RDF / JSON
September 30, 2020 Edited by MARC Bot add ISNI
March 31, 2017 Edited by MARC Bot add VIAF and wikidata ID
June 6, 2012 Edited by VacuumBot Removed period from death date
September 9, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import