Citations
Ordnance Survey maps for educational use - bulk purchase arrangements, 1970 - 1979, GBR/3296/Maps/CCSA.OS_129_11, OS_129_11. Cambridge University Library. |
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Ordnance Survey maps for educational use - bulk purchase arrangements, 1970 - 1979, GBR/3296/Maps/CCSA.OS_129_11, OS_129_11. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/242819 Accessed November 17, 2024. |