Third Volume - Commentary on John of Holywood's Spheres - I - Page 58 Third Volume - Commentary on John of Holywood's Spheres - I - Page 59
Third Volume - Commentary on John of Holywood's Spheres - I - Page 57



Third Volume - Commentary on John of Holywood's Spheres - I - Page 58 Third Volume - Commentary on John of Holywood's Spheres - I - Page 59 Third Volume - Commentary on John of Holywood's Spheres - I - Page 60