Source book in astronomy, 1900-1950.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Cambridge,
Harvard University Press,
1960.
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| Series: | Source books in the history of the sciences
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| Subjects: |
| Item Description: | "Identification and sources": p. [411]-417. |
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| Physical Description: | xv, 423 p. illus., diagrs., tables. 24 cm. |