Precla[rum] summi in astro[rum] scientia principis
By: Alchabitij opus ad scrutanda stella[rum] magisteria isagogicu[m] ... ; qui notabile[m] eiusde[m] auctoris Libellu[m] de planeta[rum] co[n]iu[n]ctionib[us] ... ; cu[m] castigatissimo Joannis de Saxonia co[m]me[n]tario
Contributors: Joannes, Hispalensis, active 12th century, translator; John, of Saxony, active 1327-1355
Publisher: Per Melchiorem Sessam [et] Petrum de Rauanis ...
Published: 1521
Place of publication: Impressum Venetijs
Language: lat
Number of pages: 63
Subjects: Arab Astrology; Manuscripts, Latin (Medieval and modern)
Other titles: Libellus de planetarum.; Libellus isagogicus.
Notes: Translated by Joannes Hispalensis.

Imprint from colophon, with printer's device on t.p.

Rare Book copy: Leaf from a 12th century manuscript bound in

Stillwell, M.B. Science, I-1.