Citations
Ordnance Survey videodisc standard for large scale mapping, 1987-07, GBR/3296/Maps/CCSA.OS_177_8, OS_177_8. Cambridge University Library. |
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Ordnance Survey videodisc standard for large scale mapping, 1987-07, GBR/3296/Maps/CCSA.OS_177_8, OS_177_8. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/243533 Accessed November 18, 2024. |