Citations
Report on personal equation in sextant observations, 1942, GBR/0180/RGO 16/82. Cambridge University Library. |
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Report on personal equation in sextant observations, 1942, GBR/0180/RGO 16/82. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/101689 Accessed April 27, 2024. |