Rare Books

Records arithmetick: or, The ground of arts: : teaching the perfect work and practice of arithmetick, both in whole numbers and fractions, after a more easie and exact forme then in former time hath been set forth: made by M. Robert Record, D. in Physick. Afterwards, augmented by M. John Dee. And since enlarged with a third part of rules of practice, abridged into a briefer method then hitherto hath been published, with divers necessary rules incident to the trade of merchandise: with tables of the valuation of all coynes, as they are currant at this present time