Citations
Papers on plate coordinates, 1952 - 1953, GBR/0180/RGO 16/333/18. Cambridge University Library. |
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Papers on plate coordinates, 1952 - 1953, GBR/0180/RGO 16/333/18. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/111463 Accessed April 01, 2023. |