It may be hard to believe in a world full of automobiles, but bicycles are still a favorite means of transportation for many people around the world. This book introduces readers to the history of bicycles and the economics of manufacturing them.
9~12 歳
著者について
Robert Green is the author of many books for young adults. He holds graduate degrees from New York University and Harvard. He learned a lot about globalization while living in Taiwan, where he studied Chinese and worked for the Taiwanese government.