Citations
Tabulated data concerning the physical properties of precious stones, 1926, GBR/0012/MS Add.9756. Cambridge University Library. |
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Tabulated data concerning the physical properties of precious stones, 1926, GBR/0012/MS Add.9756. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/resources/9011 Accessed January 10, 2025. |