Citations
Letter from John Keill to Isaac Newton, 17 May 1717, GBR/0012/MS Add.3985/16. Cambridge University Library. |
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Letter from John Keill to Isaac Newton, 17 May 1717, GBR/0012/MS Add.3985/16. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/505124 Accessed May 11, 2024. |