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Jordanus Sphaerae atque astrorum coelestium ratio natura et motus . Book Jordanus Nemorarius Sphaerae atque astrorum coelestium ratio natura et motus Johann Walder Basilea lat it Sphaerae atque astrorum coelestium ratio natura motus ad totius mundi fabricationis cognitionem fundamenta Basilea Johann Walder ill Contiene