Third Volume - Commentary on John of Holywood's Spheres - I - Page 36 Third Volume - Commentary on John of Holywood's Spheres - I - Page 37
Third Volume - Commentary on John of Holywood's Spheres - I - Page 35



Third Volume - Commentary on John of Holywood's Spheres - I - Page 36 Third Volume - Commentary on John of Holywood's Spheres - I - Page 37 Third Volume - Commentary on John of Holywood's Spheres - I - Page 38