Citations
Ordnance Survey information paper 1/1988. The pilot topographic database, 1988-03, GBR/3296/Maps/CCSA.OS_329_98, OS_329_98. Cambridge University Library. |
|
Ordnance Survey information paper 1/1988. The pilot topographic database, 1988-03, GBR/3296/Maps/CCSA.OS_329_98, OS_329_98. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244519 Accessed November 19, 2024. |