Third Volume - Commentary on John of Holywood's Spheres - I - Page 70 Third Volume - Commentary on John of Holywood's Spheres - I - Page 71
Third Volume - Commentary on John of Holywood's Spheres - I - Page 69



Third Volume - Commentary on John of Holywood's Spheres - I - Page 70 Third Volume - Commentary on John of Holywood's Spheres - I - Page 71 Third Volume - Commentary on John of Holywood's Spheres - I - Page 72