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Books by Bruce G. Knuth

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2 books found
Gems in Myth, Legend and Lore Revised Edition
Gems in Myth, Legend and Lore Revised Edition
By: Bruce G. Knuth
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Jeweler's Resource : A Reference of Gems, Metals, Formulas and Terminology for Jewelers (Revised Edition) (Jewelry Crafts)
Jeweler's Resource : A Reference of Gems, Metals, Form…
By: Bruce G. Knuth
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