Citations
Papers on the New Altazimuth Instrument, 1881 - 1920, GBR/0180/RGO 7/36. Cambridge University Library. |
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Papers on the New Altazimuth Instrument, 1881 - 1920, GBR/0180/RGO 7/36. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/99078 Accessed November 26, 2024. |