Citations
Ordnance Survey Advisory Committee : minutes of the annual meeting of the Ordnance Survey Advisory Committee 10 November 1970, 1970-11, GBR/3296/Maps/CCSA.IM_397_23, IM_397_23. Cambridge University Library. |
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Ordnance Survey Advisory Committee : minutes of the annual meeting of the Ordnance Survey Advisory Committee 10 November 1970, 1970-11, GBR/3296/Maps/CCSA.IM_397_23, IM_397_23. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239057 Accessed November 13, 2024. |