Third Volume - Commentary on John of Holywood's Spheres - IV - Page 300 Third Volume - Commentary on John of Holywood's Spheres - IV - Page 301
Third Volume - Commentary on John of Holywood's Spheres - IV - Page 299



Third Volume - Commentary on John of Holywood's Spheres - IV - Page 300 Third Volume - Commentary on John of Holywood's Spheres - IV - Page 301 Third Volume - Commentary on John of Holywood's Spheres - IV - Page 302