LLettera a Clemente IVLettera a Clemente IVde Roger BaconEdiciones (1)Lettera a Clemente IV (1964)Biblioteca francescana provinciale · italianoMás obras de Roger BaconAAn Excellent Discourse on the Admirable Force and Efficacy oAn Excellent Discourse on the Admirable Force and Efficacy of Art and Nature (Alchemical Studies Series Volume 24)TThe art and science of logicThe art and science of logicThe Causes of Error
AAn Excellent Discourse on the Admirable Force and Efficacy oAn Excellent Discourse on the Admirable Force and Efficacy of Art and Nature (Alchemical Studies Series Volume 24)
