Third Volume - Commentary on John of Holywood's Spheres - I - Page 24 Third Volume - Commentary on John of Holywood's Spheres - I - Page 25
Third Volume - Commentary on John of Holywood's Spheres - I - Page 23



Third Volume - Commentary on John of Holywood's Spheres - I - Page 24 Third Volume - Commentary on John of Holywood's Spheres - I - Page 25 Third Volume - Commentary on John of Holywood's Spheres - I - Page 26