설명
A series of twenty non-fiction science readers which engages children in the world around them. Why do I hear thunder after I've seen lightning? What is sound? How do our ears hear sound? You can find the answers to these and other questions about sound in Why Is It So Loud?
책 세부 정보
형식
페이퍼백
페이지
24 페이지
언어
영어
출판됨
10월 18, 2010
출판사
Cambridge University Press
판본
판본 2개
ISBN-10
0521137330
ISBN-13
9780521137331