Citations
'Projection Handbook', 1973, GBR/3296/Maps/CCSA.IM_564_13, IM_564_13. Cambridge University Library. |
|
'Projection Handbook', 1973, GBR/3296/Maps/CCSA.IM_564_13, IM_564_13. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240586 Accessed May 08, 2025. |