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Questions and Answers: Inventions : How? Why? Where? When? by Louise Spilsbury
Questions and Answers: Inventions : How? Why? Where? When?
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Louise Spilsbury
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Questions and Answers: Inventions : How? Why? Where? When?

Louise Spilsbury

224 pages • first pub 2007 (view editions)

challenging informative reflective medium-paced
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Description

Answers questions about inventions and innovations related to farming, construction, energy, manufacturing, transportation, navigation, space, weapons, medicine, time, communications, and entertainment.

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