Citations
Ordnance Survey information paper 22/1999. Incorporation of external data into the national topographic database, 1999-10, GBR/3296/Maps/CCSA.OS_376_53, OS_376_53. Cambridge University Library. |
|
Ordnance Survey information paper 22/1999. Incorporation of external data into the national topographic database, 1999-10, GBR/3296/Maps/CCSA.OS_376_53, OS_376_53. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244689 Accessed April 25, 2025. |