Third Volume - Commentary on John of Holywood's Spheres - III - Page 238 Third Volume - Commentary on John of Holywood's Spheres - III - Page 239
Third Volume - Commentary on John of Holywood's Spheres - III - Page 237



Third Volume - Commentary on John of Holywood's Spheres - III - Page 238 Third Volume - Commentary on John of Holywood's Spheres - III - Page 239 Third Volume - Commentary on John of Holywood's Spheres - III - Page 240