Citations
'On the invention of photolithography as applied to map making', 2003, GBR/3296/Maps/CCSA.IM_514_8, IM_514_8. Cambridge University Library. |
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'On the invention of photolithography as applied to map making', 2003, GBR/3296/Maps/CCSA.IM_514_8, IM_514_8. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240166 Accessed May 15, 2025. |