Third Volume - Commentary on John of Holywood's Spheres - I - Page 110 Third Volume - Commentary on John of Holywood's Spheres - I - Page 111
Third Volume - Commentary on John of Holywood's Spheres - I - Page 109



Third Volume - Commentary on John of Holywood's Spheres - I - Page 110 Third Volume - Commentary on John of Holywood's Spheres - I - Page 111 Third Volume - Commentary on John of Holywood's Spheres - I - Page 112