Details the fascinating world of papermaking, seal carving, movable type printing, the use of magnetism, and the history of gunpowder. These are inventions that changed world history.
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Book Description Condition: New. Book is in NEW condition. 0.7. Seller Inventory # 1592650392-2-1
Book Description Library Binding. Condition: New. Seller Inventory # Abebooks480620
Book Description Condition: New. Seller Inventory # EZ109764