Citations
Letter from Derek J. de Solla Price of Yale University, U.S.A., about the differential gear, 1972-09-13, GBR/1928/NRI/SCC6/22/11. Needham Research Institute. |
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Letter from Derek J. de Solla Price of Yale University, U.S.A., about the differential gear, 1972-09-13, GBR/1928/NRI/SCC6/22/11. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/340030 Accessed September 29, 2024. |