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Observations of the apparent distances and positions of 458 double and triple stars, made in the years 1823, 1824, and 1825 : together with a re-examination of 43 stars of the same description, the distances and positions of which were published in the Philosophical Transactions for 1824
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Observations on the best mode of examining the double or compound stars; : together with a catalogue of those whose places have been identified
Rare Books
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