Third Volume - Commentary on John of Holywood's Spheres - III - Page 248 Third Volume - Commentary on John of Holywood's Spheres - III - Page 249
Third Volume - Commentary on John of Holywood's Spheres - III - Page 247



Third Volume - Commentary on John of Holywood's Spheres - III - Page 248 Third Volume - Commentary on John of Holywood's Spheres - III - Page 249 Third Volume - Commentary on John of Holywood's Spheres - III - Page 250