Citations
'Organized plane tabling', 1931 - 1938, GBR/3296/Maps/CCSA.IM_424_13, IM_424_13. Cambridge University Library. |
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'Organized plane tabling', 1931 - 1938, GBR/3296/Maps/CCSA.IM_424_13, IM_424_13. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239325 Accessed May 15, 2025. |