描述
We use all kinds of machines and instruments to see, hear, record, measure, and detect changes in the world around us. Explore the variety of tools scientists have created to help in these investigations.
书籍详情
格式
电子书
页数
24 页
语言
英语
已发布
1月 1, 2007
出版商
Capstone
ISBN-10
1282143840
ISBN-13
9781282143845