Vendeur : ReadCNBook, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pages Number: 286 Language: Chinese. Publisher: Tongji University Press; No. 3 (July 1. 2009). gem Introduction (3rd edition) is set ten years of gemological research and teaching experience. combined with the advanced teaching materials abroad gemology gem industry and domestic long-term results and experience gained from writing. The book describes a comprehensive system based on knowledge of gemology. the basic characteristics of various precious stones. true and false identific. N° de réf. du vendeur 313946
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Vendeur : liu xing, Nanjing, JS, Chine
Soft cover. Etat : New. Language:Chinese.Author:LIAO ZONG TING.Binding:Soft cover.Publisher:Tongji University Press; No. 3 (July 1. 2009). N° de réf. du vendeur 313946
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