In sphaeram Ioannis de Sacro Bosco commentarius.
Venice: apud Io. Baptistam Ciottum, 1603. Later printing. Clavius, Christophorus. In sphaeram Ioannis de Sacro Bosco commentarius. 4to. [32], 483, [1] pp. Woodcut text illustrations. Limp vellum c. 1603. Minor foxing and toning, but very good. Seventh edition. Clavius (1538-1612), a member of the Jesuit order, was one of the..... More