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Books by Bob Bonnet, Dan Keen

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3 books found
Science Fair Projects: Physics
Science Fair Projects: Physics
By: Bob Bonnet, Dan Keen
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Science Fair Projects: Energy
Science Fair Projects: Energy
By: Bob Bonnet, Dan Keen
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46 Science Fair Projects for the Evil Genius
46 Science Fair Projects for the Evil Genius
By: Bob Bonnet, Dan Keen
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