Citations
1 letter from Nathan Sivin (University of Pennsylvania) to Joseph Needham, 1983-07-18, GBR/1928/NRI/NRI2/5/9/4/2/13. Needham Research Institute. |
|
1 letter from Nathan Sivin (University of Pennsylvania) to Joseph Needham, 1983-07-18, GBR/1928/NRI/NRI2/5/9/4/2/13. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/341477 Accessed July 06, 2024. |