Citations
Ordnance Survey information paper 15/1999. Developing Ordnance Survey's business direction, 1999-09, GBR/3296/Maps/CCSA.OS_376_47, OS_376_47. Cambridge University Library. |
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Ordnance Survey information paper 15/1999. Developing Ordnance Survey's business direction, 1999-09, GBR/3296/Maps/CCSA.OS_376_47, OS_376_47. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244683 Accessed April 26, 2025. |