A treatise of arithmetic in theory and practice. Wherein are delivered, not only the rules; but the reasons ... In four books. ... By John Gough. The second edition, with emendations, additions, and

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Cambridge University Library

T176721

With an additional titlepage, engraved, reading: Arithmetic both in theory and practice ..

Dublin : printed, by Isaac Jackson and Son, and sold for the author, by most of the booksellers in Ireland, 1770. 8,13-518p.,plate ; 8