Third Volume - Commentary on John of Holywood's Spheres - II - Page 128 Third Volume - Commentary on John of Holywood's Spheres - II - Page 129
Third Volume - Commentary on John of Holywood's Spheres - II - Page 127



Third Volume - Commentary on John of Holywood's Spheres - II - Page 128 Third Volume - Commentary on John of Holywood's Spheres - II - Page 129 Third Volume - Commentary on John of Holywood's Spheres - II - Page 130