How to keep the clock right by observations of the fixed stars with a small fixed telescope
Together with tables of stars arranged to show, by the use of a little arthimetic, the mean solar time of their apparent transits, to the end of the century
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Word Count
16,250 words, Guess
Page Count
65 pages
Identifiers
- OCLC Control Number39402156
- Open LibraryOL44950139M
Subjects
Topics
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