Citations
Correspondence with P.Th. Oosterhoff, 1954-02-16 - 1954-02-18, GBR/0180/RGO 37/78. Cambridge University Library. |
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Correspondence with P.Th. Oosterhoff, 1954-02-16 - 1954-02-18, GBR/0180/RGO 37/78. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/103811 Accessed April 28, 2024. |