Porter, Dot2023-05-232023-05-232015-05-102015-04-25https://repository.upenn.edu/handle/20.500.14332/46425http://hdl.library.upenn.edu/1017/d/medren/5968574Mathematics--Study and teaching--19th centuryCalculus CodicesLecture notesManuscripts German--19th centuryManuscripts American--19th centuryManuscripts DigitalFacsimile of LJS 206, Lecture notes on calculusBook