Citations
Tabulated data from the Yale 26-inch Refractor, 1931-01 - 1931-04, GBR/0180/RGO 81/32. Cambridge University Library. |
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Tabulated data from the Yale 26-inch Refractor, 1931-01 - 1931-04, GBR/0180/RGO 81/32. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/107423 Accessed April 23, 2025. |