Citations
Ordnance Survey map users' conference : agenda, 1978-11-08, GBR/3296/Maps/CCSA.IM_397_9, IM_397_9. Cambridge University Library. |
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Ordnance Survey map users' conference : agenda, 1978-11-08, GBR/3296/Maps/CCSA.IM_397_9, IM_397_9. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239043 Accessed November 12, 2024. |