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A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
Frank Bertram Wade
出版Good Press, 2021-04-25
主題Fiction / ClassicsReference / General
ISBNEAN:4057664639219
URLhttp://books.google.com.hk/books?id=99nCDwAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋This American textbook aims to make the understanding and recognition of gemstones easier not only for the jewel merchant but also for the general public. The author was a chemist skilled in the analysis of precious gems.