Citations
Friedrich Wilhelm Bessel, 1820 - 1950, GBR/0180/RGO 96/2/3. Cambridge University Library. |
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Friedrich Wilhelm Bessel, 1820 - 1950, GBR/0180/RGO 96/2/3. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/146686 Accessed May 01, 2024. |