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Unscrewed: Salvage and Reuse Motors, Gears, Switches, and More from Your Old Electronics

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Ten Acres Is Enough: How A Very Small Farm Can Keep A Very Large Family

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Beethoven: The Universal Composer

The Watch, Thoroughly Revised

Dutch: A Memoir of Ronald Reagan

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Analog Circuits and its Simulation in PSPICE

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71 Mathematics Projects

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Distillation: Equipment and Processes

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Science Fairs Plus: Reinventing an Old Favorite, K-8