Gems testing (4 resultados)
Editorial: Emerson Books Inc.
Librería: Wonder Book, Frederick, MD, Estados Unidos de AmericaWonder Book
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 20,92
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponibles
Añadir al carritoCondición: Very Good. Very Good condition. Good dust jacket. 3rd printing, 1979. (precious stones, identification, field guides) A copy that may have a few cosmetic defects. May also contain a few markings such as an owner's name, short gifter's inscription or light stamp.
Idioma: Inglés
Editorial: China University of Geosciences Press Pub. Date :2, 2004
- Tapa blanda
Librería: ReadCNBook, Nanjing, JS, ChinaReadCNBook
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 236,23
Envío por EUR 15,40Se envía de China a Estados Unidos de AmericaCantidad disponible: 1 disponibles
paperback. Condición: New. Language:Chinese.Publisher: China University of Geosciences Press Pub. Date :2004-01. Gemmology Foundation Course is to prepare for the British Association of gem stones Foundation Studies examinations offered a separate course. Foundation Studies stones main purpose is to: (1) enables you to understan…d the principles of gemology; (2) gemological knowledge to make you lay a good foundation in and familiar with many important gem; (3) so that you can learn for effective observation and testing.
Idioma: Inglés
Editorial: China University of Geosciences Press Pub. Date :2, 2004
- Tapa blanda
Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 240,64
Envío por EUR 15,40Se envía de China a Estados Unidos de AmericaCantidad disponible: 3 disponibles
paperback. Condición: New. Language:Chinese.Publisher: China University of Geosciences Press Pub. Date :2004-01. Gemmology Foundation Course is to prepare for the British Association of gem stones Foundation Studies examinations offered a separate course. Foundation Studies stones main purpose is to: (1) enables you to understan…d the principles of gemology; (2) gemological knowledge to make you lay a good foundation in and familiar with many important gem; (3) so that you can learn for effective observation and testing.
- Tapa blanda
Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 100,05
Envío por EUR 15,40Se envía de China a Estados Unidos de AmericaCantidad disponible: 3 disponibles
paperback. Condición: New. Paperback. Pub Date: 2018-08-01 Pages: 191 Language: Chinese Publisher: Shanghai People's Fine Arts Publishing House Basic Jade Testing Basics and Applied Jewellery Professional Skills Series is based on the precious gemstone teaching and gemological research accumulated by the author for many years Ex…perience. based on the new national standard of jewelry and jade. widely refer to international mainstream gems .
