Citations
Correspondence with P.Th. Oosterhoff, 1956-10-29 - 1956-11-05, GBR/0180/RGO 37/89. Cambridge University Library. |
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Correspondence with P.Th. Oosterhoff, 1956-10-29 - 1956-11-05, GBR/0180/RGO 37/89. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/103822 Accessed November 09, 2024. |