Descriptive astronomy an elementary exposition of the facts, principles, and theories of astronomical science.
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| 格式: | 图书 |
| 语言: | English |
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Chicago
American Mathematical Society
1923.
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| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Chicago
American Mathematical Society
1923.
|