Jordanus de Nemore and the mathematics of astrolabes = De plana spera : an edition with introduction, translation, and commentary / by Ron B. Thomson.

x, 238 p. :, 26 cm.

QB85 .J6413 1978

Spherical projection -- Early works to 1800., Astrolabes -- Early works to 1800.

Ontario--Toronto: Pontifical Institute of Mediaeval Studies, 1978.

Book