Third Volume - Commentary on John of Holywood's Spheres - I - Page 46 Third Volume - Commentary on John of Holywood's Spheres - I - Page 47
Third Volume - Commentary on John of Holywood's Spheres - I - Page 45



Third Volume - Commentary on John of Holywood's Spheres - I - Page 46 Third Volume - Commentary on John of Holywood's Spheres - I - Page 47 Third Volume - Commentary on John of Holywood's Spheres - I - Page 48