Penn Library's LJS 280 - Decretales Gregorii IX (Video Orientation)

Porter, Dot2023-05-232017-09-062017-10-012017-09-06https://repository.upenn.edu/handle/20.500.14332/46934http://dla.library.upenn.edu/dla/medren/pageturn.html?q=ljs%20280&id=MEDREN_4953343&youtubeMedieval StudiesPenn Library's LJS 280 - Decretales Gregorii IX (Video Orientation)Media