Third Volume - Commentary on John of Holywood's Spheres - II - Page 156 Third Volume - Commentary on John of Holywood's Spheres - II - Page 157
Third Volume - Commentary on John of Holywood's Spheres - II - Page 155



Third Volume - Commentary on John of Holywood's Spheres - II - Page 156 Third Volume - Commentary on John of Holywood's Spheres - II - Page 157 Third Volume - Commentary on John of Holywood's Spheres - II - Page 158