Citations
Copy Letter from David Gregory to Isaac Newton, c 1880 (Original letter dated 9 June 1684.), GBR/0012/MS Add.4007.17: 218-220. Cambridge University Library. |
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Copy Letter from David Gregory to Isaac Newton, c 1880 (Original letter dated 9 June 1684.), GBR/0012/MS Add.4007.17: 218-220. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/505250 Accessed April 30, 2024. |