Описание
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.
Детали книги
Формат
Мягкая обложка
Страницы
32 страниц
Язык
Английский
Опубликовано
авг 1, 2008
Издатель
Cherry Lake Publishing
Издания
Изданий: 3
ISBN-10
1602792178
ISBN-13
9781602792173