id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-3430 Roger Bacon - Wikipedia .html text/html 11598 1351 65 Bacon is now seen as part of his age: a leading figure in the beginnings of the medieval universities at Paris and Oxford but one joined in the development of the philosophy of science by Robert Grosseteste, William of Auvergne, Henry of Ghent, Albert Magnus, Thomas Aquinas, John Duns Scotus, and William of Ockham.[144] Lindberg summarised: Bacon, Roger (1911), Steele, Robert (ed.), Communium Naturalium, Vol. I, Pt. III & IV, Opera Hactenus Inedita Rogeri Baconi, No. III (in Latin and English), Oxford: Henry Frowde for the Clarendon Press Bacon, Roger (1913), Steele, Robert (ed.), Communium Naturalium, Vol. II: De Celestibus, Opera Hactenus Inedita Rogeri Baconi, No. IV (in Latin and English), Oxford: Henry Frowde for the Clarendon Press Bacon, Roger (1940), Steele, Robert (ed.), Communia Mathematica, Pt. I & II, Opera Hactenus Inedita Rogeri Baconi, No. XVI (in Latin and English), Oxford: John Jonson for the Clarendon Press ./cache/en-wikipedia-org-3430.html ./txt/en-wikipedia-org-3430.txt