Ruby, Sapphire & Emerald Buying Guide: How to Identify, Evaluate & Select These Gems (Newman Gem & Jewelry)

by: Renee Newman · Ren'e Newman Paperback details (USA). details (Italy). (see also: Copertina flessibile) details (Spain - España). (see also: Tapa blanda) ISBN: 978-0-929975-41-2 ISBN-10: 0-929975-41-3 International Jewelry Publications · 2011