Citations
Ordnance Survey professional papers : new series no 24. The readjustment of the retriangulation of Great Britain, and its relationship to the European terrestrial and satellite networks, 1972, GBR/3296/Maps/CCSA.OS_174_4, OS_174_4. Cambridge University Library. |
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Ordnance Survey professional papers : new series no 24. The readjustment of the retriangulation of Great Britain, and its relationship to the European terrestrial and satellite networks, 1972, GBR/3296/Maps/CCSA.OS_174_4, OS_174_4. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/243492 Accessed November 18, 2024. |