Third Volume - Commentary on John of Holywood's Spheres - I - Page 12 Third Volume - Commentary on John of Holywood's Spheres - I - Page 13
Third Volume - Commentary on John of Holywood's Spheres - I - Page 11



Third Volume - Commentary on John of Holywood's Spheres - I - Page 12 Third Volume - Commentary on John of Holywood's Spheres - I - Page 13 Third Volume - Commentary on John of Holywood's Spheres - I - Page 14