In the press, and shortly will be published, price five shillings, dedicated, by permission, to the Most Noble the Marquis of Lansdowne, president of the Council, an entirely new work, illustrative of the great utility of fractions; showing how they may be applied to the formation of rules, by means of which all numerical questions in common arithmetic, of any amount, may be solved mentally: or, A quadrantal system of Calculation
Subtitle: in which will be found explained a novel and astonishingly expeditious method of reducing the largest sums of money, as well as of weights and measures of all kinds, to their lowest denominations ... by Daniel Harrison, Bath
Contributors: Harrison, Daniel, annotator
Publisher: s.n.
Published: 1836
Place of publication: Bath?
Language: eng
Other titles: In the press, and shortly will be published, an entirely new work, illustrataive of the great utility of fractions, showing how they may be applied to the formation of rules, by means of which all numerical questions in common arithmetic, of any amount, may be solved mentally: or, A quadrantal system of calculation; In the press, and shortly will be published, A quadrantal system of calculation; New system of mental arithmetic.
Notes: A circlar letter. Pages [2]-[4] blank.

Title from caption.

HHG copy dated in ms. 1836.

A new system of mental arithmetic, by Daniel Harrison, was printed for the author and sold by Henry Harris in 1837.

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