Third Volume - Commentary on John of Holywood's Spheres - I - Page 108 Third Volume - Commentary on John of Holywood's Spheres - I - Page 109
Third Volume - Commentary on John of Holywood's Spheres - I - Page 107



Third Volume - Commentary on John of Holywood's Spheres - I - Page 108 Third Volume - Commentary on John of Holywood's Spheres - I - Page 109 Third Volume - Commentary on John of Holywood's Spheres - I - Page 110