Third Volume - Commentary on John of Holywood's Spheres - II - Page 152 Third Volume - Commentary on John of Holywood's Spheres - II - Page 153
Third Volume - Commentary on John of Holywood's Spheres - II - Page 151



Third Volume - Commentary on John of Holywood's Spheres - II - Page 152 Third Volume - Commentary on John of Holywood's Spheres - II - Page 153 Third Volume - Commentary on John of Holywood's Spheres - II - Page 154