Title: Ex astronomia de parallaxibus, divina gratia clementer adsistente, publicè disputabunt M. Jacobus Richardus, Tonningâ-Holsatus, & Henricus à Friesen, nobilis Misnicus, ad diem 16. Novembr. A.O.R. M DC LXI. in auditorio minoris, horis pomerid
Subjects: Parallax, Early works to 1800