Citations
Typed pages on 'Sodium sulphate' from Ho Peng-Yoke's first draft for the chemical technology section of 'Science and Civilisation in China', 1960 - 1969, GBR/1928/NRI/SCC2/202/3/1. Needham Research Institute. |
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Typed pages on 'Sodium sulphate' from Ho Peng-Yoke's first draft for the chemical technology section of 'Science and Civilisation in China', 1960 - 1969, GBR/1928/NRI/SCC2/202/3/1. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/348229 Accessed July 06, 2024. |