Citations
Consultative papers 1977 : OS 77/3 : Digital mapping development : the restructuring of Ordnance Survey digital map data, 1977-09, GBR/3296/Maps/CCSA.IM_398_20, IM_398_20. Cambridge University Library. |
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Consultative papers 1977 : OS 77/3 : Digital mapping development : the restructuring of Ordnance Survey digital map data, 1977-09, GBR/3296/Maps/CCSA.IM_398_20, IM_398_20. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239117 Accessed November 14, 2024. |