Title: Nicolai Raymari Ursi dithmarsi Fundamentum astronomicum : id est, Nova doctrina sinuum et triangulorum, eaque absolutissima et perfectissima, eiusque usus in astronomica calculatione & observatione ...
Authors: Reimers Ursus, Nicholas, 1551-1600.
Publisher: Bernhardus Iobin,
Year: 1588
Subjects: Astronomy Early works to 1800