The key of the mathematicks new forged and filed - together with a treatise of the resolution of all kinde of affected æquations in numbers : vvith the rule of compound usury, and demonstration of the rule of false position : and a most easie art of delineating all manner of plaine sun-dyalls

Författare
William Oughtred
(Geometrically taught by VVill. Oughtred.)
Språk
Engelska
Förlag År Ort Om boken ISBN
Printed by Tho. Harper for Rich. Whitaker ... 1647 England, London [12], 196, 29 sidor. ill.