Gem Identification Made Easy

Regulārā cena €39,00
Express sūtījums (2-3 darbdienas)

Antoinette L. Matlins

320

1995

Hardback

The Crowood Press Ltd

Svītrkods: 9780719802515
2 ir noliktavā

This is the first and only book that explains in non-technical terms how to use pocket, portable and laboratory instruments to identify diamonds and coloured gems and to separate them from imitations and 'look-alikes'.