Citations
Scraps written by Newton on the back of Pemberton's letters, c 1880, GBR/0012/MS Add.4007.69: 818-821. Cambridge University Library. |
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Scraps written by Newton on the back of Pemberton's letters, c 1880, GBR/0012/MS Add.4007.69: 818-821. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/505302 Accessed March 13, 2025. |