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Autori
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Mitchell, Samuel Alfred
- [Responsabilità principale]
(Visualizza dettaglio)
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Tipo Authority
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Autore persona
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Date
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1874-1960
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Url
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https://en.wikipedia.org/wiki/Samuel_Alfred_Mitchell
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Biografia
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Samuel Alfred Mitchell (April 29, 1874 in Kingston, Ontario, Canada – February 22, 1960 in Bloomington, Indiana) was an astronomer who studied solar eclipses and set up a program to use photographic techniques to determine the distance to stars at McCormick Observatory, where he served as the director.
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Note
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http://viaf.org/viaf/24995320
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Alden, Harold Lee
- [Responsabilità alternativa]
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Olivier, Charles Pollard
- [Responsabilità alternativa]
(Visualizza dettaglio)
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Tipo Authority
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Autore persona
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Date
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1884-1975
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