Third Volume - Commentary on John of Holywood's Spheres - II - Page 166 Third Volume - Commentary on John of Holywood's Spheres - II - Page 167
Third Volume - Commentary on John of Holywood's Spheres - II - Page 165



Third Volume - Commentary on John of Holywood's Spheres - II - Page 166 Third Volume - Commentary on John of Holywood's Spheres - II - Page 167 Third Volume - Commentary on John of Holywood's Spheres - II - Page 168