Citations
Papers on the Solar Parallax Sub-commission, 1937 - 1948, GBR/0180/RGO 9/605. Cambridge University Library. |
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Papers on the Solar Parallax Sub-commission, 1937 - 1948, GBR/0180/RGO 9/605. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/100120 Accessed April 20, 2024. |