Citations
Photocopied pages showing 'Verbiest's altazimuth instrument', 1960 - 1969, GBR/1928/NRI/NRI2/2/4/3/14, NRI2/2/4/3/14. Needham Research Institute. |
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Photocopied pages showing 'Verbiest's altazimuth instrument', 1960 - 1969, GBR/1928/NRI/NRI2/2/4/3/14, NRI2/2/4/3/14. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/331102 Accessed November 30, 2024. |