书籍详情
格式
精装书
页数
46
语言
英语
已发布
Aug 1, 2009
出版商
Franklin Watts Ltd
ISBN-10
0749687738
ISBN-13
9780749687731
描述
Energy use is one of the most important issues of our age. This new series looks at different sources of power that are in use today.
类型
儿童
历史