책 세부 정보
형식
전자책
페이지
24
언어
영어
출판됨
Jan 1, 2007
출판사
Capstone
ISBN-10
1282143840
ISBN-13
9781282143845
설명
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.