Citations
Papers of the Cape Observatory, 1820 - 1978, GBR/0180/RGO 15. Cambridge University Library. |
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Papers of the Cape Observatory, 1820 - 1978, GBR/0180/RGO 15. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/97327 Accessed April 26, 2024. |