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PDF) Reinventing machines: The transmission history of the Leibniz calculator
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chapter: Gottfried-Wilhelm-Leibniz-1646-1716 / Early Readings in the Philosophy of Science
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Gottfried Wilhelm Leibniz - Wikipedia | PDF | Gottfried Wilhelm Leibniz | Teaching Mathematics
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History of Calculator
Origin of Modern Calculating Machines, by J. A. V. Turck—A Project Gutenberg eBook
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The Leibniz calculator described in the 'Brevis descriptio machinae... | Download Scientific Diagram
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PDF) Reinventing machines: The transmission history of the Leibniz calculator
