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Barnes & Noble - The Ohio State University - WINTER (Jan, Feb) | ||
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Gemstones of the World: Newly Revised & Expanded Fourth Edition (4th Edition) by Walter Schumann Hardcover, 320 Pages, Published 2009 ISBN-10: 1-4027-6829-X / 140276829X ISBN-13: 978-1-4027-6829-3 / 9781402768293 0in 0in 0pt"Gemstones of the World is the single, cornerstone volume that every hobbyist, jeweler, jewelry maker, and rockhound needs. And this updated edition contains a new chapter on the treatment of gemstones, expanded information on what’s New on the Market,” and 400 additional stones.More th |