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Capa de How it works

a novel ·

How it works

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Explains in twenty-two illustrated volumes the workings of alphabetically-arranged inventions, scientific principles, and manufacturing processes.

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the long version

Explains in twenty-two illustrated volumes the workings of alphabetically-arranged inventions, scientific principles, and manufacturing processes.

M

Margaret's verdict

"Explains in twenty-two illustrated volumes the workings of alphabetically-arranged inventions, scientific principles, and manufacturing processes."

— Margaret

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