Title: The Speculum astronomiae and its enigma
First published: 1992
Subjects: Astrology, History, Medieval Science, Occultism and science, Science, Medieval, Speculum astronomiae, Albertus magnus, saint, bishop of ratisbone, 1193-1280, Science, Theology, Spectrum astronomiae
People: Albertus Magnus, Saint (1193?-1280)
LC classification: Q174 .B67 vol. 135, BF1680 .B67 vol. 135