Leonard, David C.2020-07-301981Leonard, David C. 1981. Harvard's first science professor: A sketch of Isaac Greenwood's life and work. Harvard Library Bulletin XXIX (2), April 1981: 135-169.0017-8136https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37364212en-USHarvard's first science professor: A sketch of Isaac Greenwood's life and workJournal Article2020-07-30