Showing 1 - 3 results of 3 for search 'Mackay, Andrew, 1758-1809', query time: 0.11s Refine Results
  1. 1
    The commencement of the nineteenth century, determined upon unerring principles. By Andrew Mackay.
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  2. 2
    The description and use of the sliding rule, in the mensuration of wood, stone, bales, &c. Also, the description of the ship-carpenters sliding rule, and its use applied to the construction of masts, yards, &c. By Andrew MacKay.
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  3. 3
    Astronomy explained upon Sir Isaac Newton's Principles : and made easy to those who have not studied mathematics. To which are added, A plain method of finding the distances of all the planets from the sun, by the transit of Venus over the sun's disc, in the year 1761. An account of Mr. Horrox's observation of the transit of Venus in 1639 /
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