The elements of arithmeticke most methodically deliuered. Written in Latine by C. Vrstitius professor of the mathematickes in the Vniuersitie of Basill. And translated by Thomas Hood, Doctor in Physicke, and well-willer of them which delight in the mathematicall sciences.
The grounde of artes: teachinge the worke and practise of arithmetike, both in whole numbres and fractions, after a more easyer and exacter sorte then any like hath hitherto been sette forthe. Made by M. Robert Recorde doctor of physik, and now of late ouerseen and augmented with new and necessary additions.