书籍详情
格式
Kindle
页数
32
语言
英语
已发布
Dec 10, 2013
出版商
Cherry Lake Publishing
ISBN-10
1624319734
ISBN-13
9781624319730
描述
There have been many advances developed to help improves peoples hearing. How have these advances occurred? What role has innovation played in their development? This book helps kids understand the concept of innovation and how it can be used to help overcome and solve many problems.
类型
儿童