Citations
Conversion table sexagesimal parts to decimals - last figure recurs, 1948, GBR/3296/Maps/CCSA.BWA_335_10, BWA_335_10. Cambridge University Library. |
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Conversion table sexagesimal parts to decimals - last figure recurs, 1948, GBR/3296/Maps/CCSA.BWA_335_10, BWA_335_10. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/235966 Accessed September 19, 2024. |