Third Volume - Commentary on John of Holywood's Spheres - I - Page 100 Third Volume - Commentary on John of Holywood's Spheres - I - Page 101
Third Volume - Commentary on John of Holywood's Spheres - I - Page 99



Third Volume - Commentary on John of Holywood's Spheres - I - Page 100 Third Volume - Commentary on John of Holywood's Spheres - I - Page 101 Third Volume - Commentary on John of Holywood's Spheres - I - Page 102