Porter, Dot2023-05-232015-11-022015-10-012015-11-02https://repository.upenn.edu/handle/20.500.14332/46922http://hdl.library.upenn.edu/1017/d/medren/4861706youtubeMedieval StudiesOther Arts and HumanitiesPenn Library's LJS 267 - De ludo scacchorum seu de moribus hominum ... (Video Orientation)Media