Leff, Gordon
Medieval Thought :St Augustine to Ockham / Gordon Leff . - Inglaterra: Penguin, 1958 . - 316 p. ;18 cm..
Dogma--Historia
Medieval Thought :St Augustine to Ockham / Gordon Leff . - Inglaterra: Penguin, 1958 . - 316 p. ;18 cm..
Dogma--Historia