Citations
The large scales planning model in use at the Ordnance Survey, 1971, GBR/3296/Maps/CCSA.IM_404_8, IM_404_8. Cambridge University Library. |
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The large scales planning model in use at the Ordnance Survey, 1971, GBR/3296/Maps/CCSA.IM_404_8, IM_404_8. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239196 Accessed May 15, 2025. |