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An arithmetic example and exercise book based partly, according to a note on the first page, on 'Treeby's Astronomy' [i.e. S. Treeby: The Elements of Astronomy ..., London, 1821, or Upwards of seven hundred questions in Treeby's Elements of Astronomy ... [London, 1822]].

An arithmetic example and exercise book of Roderick Roderick, 17 January, 1837.