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The Variation of Latitude at New York City
John Krom ReesHarold JacobyHerman Stearns Davis
其他書名
Declinations and proper motions of fifty-six stars. By Herman S. Davis, Ph. D.
出版New York Academy of Sciences, 1895
URLhttp://books.google.com.hk/books?id=pW5DAQAAMAAJ&hl=&source=gbs_api
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