DK Eyewitness Books: Invention (HC)
The evolution of human civilization is traced through the tools people have devised to shape and improve the world--from the simple abacus to timekeeping items, telephones, and complex silicon chips.
The most trusted nonfiction series on the market, Eyewitness Books provide an in-depth, comprehensive look at their subjects with a unique integration of words and pictures. Eyewitness Books now come with a giant wall chart and a CD of clip-art.