Third Volume - Commentary on John of Holywood's Spheres - I - Page 44 Third Volume - Commentary on John of Holywood's Spheres - I - Page 45
Third Volume - Commentary on John of Holywood's Spheres - I - Page 43



Third Volume - Commentary on John of Holywood's Spheres - I - Page 44 Third Volume - Commentary on John of Holywood's Spheres - I - Page 45 Third Volume - Commentary on John of Holywood's Spheres - I - Page 46