Citations
Iron and steel metallurgy not used in martial technology, File 2, 1901-08-15 - 1989, GBR/1928/NRI/SCC2/237. Needham Research Institute. |
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Iron and steel metallurgy not used in martial technology, File 2, 1901-08-15 - 1989, GBR/1928/NRI/SCC2/237. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/330806 Accessed January 13, 2025. |