Mathematics. Courses.
Leybourn, William. -1690? **E 5121.10 Cursus mathematicus. Mathematical sciences, in nine books. Comprehending arithmetick, geometry, cosmo= graphy, astronomy, navigation, trigonometry. With the description, construction, and use of geomet- rical and nautical instruments: and the doctrine of triangles applied to practice in mensuration of all kinds. (Continued )