Citations
Astrolabe observer's reglage and refraction books, 1965 - 1969, GBR/0180/RGO 87/36, Box RGO 87/34-36: Box 5: Series GBR/0180/RGO 87. Cambridge University Library. |
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Astrolabe observer's reglage and refraction books, 1965 - 1969, GBR/0180/RGO 87/36, Box RGO 87/34-36: Box 5: Series GBR/0180/RGO 87. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/328876 Accessed March 15, 2025. |