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Books by Walter Schumann

All books by this author

6 books found
Gemstones of the World: Newly Revised Fifth Edition
Gemstones of the World: Newly Revised Fifth Edition
By: Walter Schumann
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Gemstones of the World
Gemstones of the World
By: Walter Schumann
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Gemstones of the World: Newly Revised Fifth Edition
Gemstones of the World: Newly Revised Fifth Edition
By: Walter Schumann
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Gemstones of the World: Newly Revised Fifth Edition
Gemstones of the World: Newly Revised Fifth Edition
By: Walter Schumann
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Minerals of the World
Minerals of the World
By: Walter Schumann
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Gemstones of the World: Newly Revised & Expanded Fourth Edition
Gemstones of the World: Newly Revised & Expanded Fourth…
By: Walter Schumann
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