Third Volume - Commentary on John of Holywood's Spheres - II - Page 168 Third Volume - Commentary on John of Holywood's Spheres - II - Page 169
Third Volume - Commentary on John of Holywood's Spheres - II - Page 167



Third Volume - Commentary on John of Holywood's Spheres - II - Page 168 Third Volume - Commentary on John of Holywood's Spheres - II - Page 169 Third Volume - Commentary on John of Holywood's Spheres - II - Page 170