Rescriptum beati Gregorii Papae ad Augustinum Episco
Scheda libro
Rescriptum beati Gregorii Papae ad Augustinum Episcopum quem Saxoniam in praedicatione direxerat, seu, Libellus responsionum
CorrespondenceCanon lawEarly works to 1800Papal RescriptsManuscripts, Latin (Medieval and modern)