Third Volume - Commentary on John of Holywood's Spheres - I - Page 78 Third Volume - Commentary on John of Holywood's Spheres - I - Page 79
Third Volume - Commentary on John of Holywood's Spheres - I - Page 77



Third Volume - Commentary on John of Holywood's Spheres - I - Page 78 Third Volume - Commentary on John of Holywood's Spheres - I - Page 79 Third Volume - Commentary on John of Holywood's Spheres - I - Page 80