Porter, Dot2023-05-232023-02-072023-02-072023-02-07https://repository.upenn.edu/handle/20.500.14332/46835youtubeMathematics--Early works to 1800Geometry--Early works to 1800 CodicesDiagramsTreatisesManuscripts Arabic--13th centuryManuscripts MedievalArabic Language and LiteratureHistory of Science, Technology, and MedicineMathematicsMedieval StudiesPenn Library's LJS 465 - [Didactic poem on surveying and measurement of areas]. (Video Orientation)Media