Third Volume - Commentary on John of Holywood's Spheres - I - Page 112 Third Volume - Commentary on John of Holywood's Spheres - I - Page 113
Third Volume - Commentary on John of Holywood's Spheres - I - Page 111



Third Volume - Commentary on John of Holywood's Spheres - I - Page 112 Third Volume - Commentary on John of Holywood's Spheres - I - Page 113 Third Volume - Commentary on John of Holywood's Spheres - I - Page 114