Citations
Minutes of the Astronomical Working Party, 1971, GBR/0180/RGO 37/1161. Cambridge University Library. |
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Minutes of the Astronomical Working Party, 1971, GBR/0180/RGO 37/1161. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/104894 Accessed November 24, 2024. |