説明
Radio has been commercially available since the late 1800's. But today's radio is has evolved greatly over the last 200 years. What factors drove this evolution? Using a product that kids are familiar with, Radio, this book introduces kids to the concept of innovation and its impact on their everyday life.
本の詳細
形式
ペーパーバック
ページ数
32ページ
言語
英語
公開されました
8月 1, 2008
出版社
Cherry Lake Publishing
版
3 版
ISBN-10
1602792178
ISBN-13
9781602792173