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eBook, 1967
Current format, eBook, 1967, , Available.
eBook, 1967
Current format, eBook, 1967, , Available. Offered in 0 more formats
A history of man's search for substitutes for muscle power. Describes such sources of energy as sun, wind, water, fossil fuels, and the atom; and examines the devices which convert these into usable power: windmills, steam engines, turbines, nuclear reactors, and others.
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