Citations
Greenwich planetary reductions, 1864, GBR/0180/RGO 6/572. Cambridge University Library. |
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Greenwich planetary reductions, 1864, GBR/0180/RGO 6/572. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98764 Accessed April 10, 2025. |