Citations
Letter from Ronald J. Gray of the University of Western Ontario, Canada, asking for advice on how to obtain a list of the ancient Chinese observations of Sirius and copy of a reply from Ho Peng-Yoke, 1969-11-17 - 1969-12-13, GBR/1928/NRI/SCC2/69/1/37. Needham Research Institute. |
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Letter from Ronald J. Gray of the University of Western Ontario, Canada, asking for advice on how to obtain a list of the ancient Chinese observations of Sirius and copy of a reply from Ho Peng-Yoke, 1969-11-17 - 1969-12-13, GBR/1928/NRI/SCC2/69/1/37. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/343841 Accessed July 06, 2024. |