Jordanus de Nemore and the mathematics of astrolabes =
Subtitle: De plana spera.
By: An edition with introduction, translation and commentary by Ron B. Thomson.
Contributors: Jordanus, Nemorarius, 13th cent.; Thomson, Ron B., 1946-
Series: Studies and texts - Pontifical Institute of Mediaeval Studies : 39; Studies and texts (Pontifical Institute of Mediaeval Studies) -- 39.
Publisher: Pontificial Institute of Mediaeval Studies
Published: 1978
Place of publication: Toronto
Language: eng
Number of pages: 238
Subjects: Spherical projection -- Early works to 1800.; Astrolabes -- Early works to 1800.
Other titles: De plana spera.
Notes: Text in Latin and English.

Bibliography: p. [218]-226.