Porter, Dot2023-05-232023-05-232015-02-152015-04-25https://repository.upenn.edu/handle/20.500.14332/46514http://hdl.library.upenn.edu/1017/d/medren/4738506Latin language--Grammar--Early works to 1500Latin language--Syntax--Early works to 1800Latin language--Study and teaching--Early works to 1800 CodicesCommentariesManuscripts Latin--13th centuryManuscripts MedievalFacsimile of LJS 451, Commentary on the Doctrinale puerorumBook