Third Volume - Commentary on John of Holywood's Spheres - II - Page 178 Third Volume - Commentary on John of Holywood's Spheres - II - Page 179
Third Volume - Commentary on John of Holywood's Spheres - II - Page 177



Third Volume - Commentary on John of Holywood's Spheres - II - Page 178 Third Volume - Commentary on John of Holywood's Spheres - II - Page 179 Third Volume - Commentary on John of Holywood's Spheres - II - Page 180