Citations
Kern DM 1000 fully automatic electro-optical distance meter, 1967 - 1971, GBR/3296/Maps/CCSA.MOD_137_4, MOD_137_4. Cambridge University Library. |
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Kern DM 1000 fully automatic electro-optical distance meter, 1967 - 1971, GBR/3296/Maps/CCSA.MOD_137_4, MOD_137_4. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240993 Accessed May 07, 2025. |