Small Inventions That Make a Big Difference (Books for World Explorers Series 5 No. 2)
By National Geographic Society (U. S.).
Beschrijving
Describes how inventors think and work, explains how one invention -- plastic -- changed the world, and briefly discusses 74 other important inventions, from the jet engine to the potato chip. - from Amzon
ISBN(s)
0870444980, 9780870444982
