Agent

Essler, Johannes, active 16th. century. Speculum astrologorum.

Catalogue

Books
Theoricae novae planetarvm / Georgii Pvrbachii ... Quibus accesserunt: Ioannis de Monteregio Disputationes, super deliramenta Theoricarum Gerardi Cremonensis. Item, Ioannis Essler Maguntini, Tractatus vtilis ante LX annos conscriptus, cui titulum fecit Specvlvm astrologorvm ... Qvaestiones verò in Theoricas planetarum Purbachij, avthore Christiano Vrstisio.
Peurbach, Georg von, 1423-1461.Date: 1596