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Inventors and Innovators
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Library
from Britannica Educational Pub (August 10, 2012)
9781615308125 | details & prices | 112 pages | 10.50 × 13.50 × 4.50 in. | Rec. grade levels 7-9 | 5.45 lbs | List price $176.25
About: Even more than necessity, invention requires the tireless dedication of individuals seeking to improve their lives and that of those around them.