C. de Bournon: Полный список книг

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Description of the Corundum Stone, and its Varieties, commonly known by the Names of Oriental Ruby, Sapphire, &c. With Observations on Some Other Mineral Substances - C. de Bournon

Description of the Corundum Stone, and its Varieties, commonly known by the Names of Oriental Ruby, Sapphire, &c. With Observations on Some Other Mineral Substances

C. de Bournon

2012