书籍详情
格式
精装书
页数
192
语言
英语
已发布
Jan 1, 1995
出版商
Dorling Kindersley Limited
ISBN-10
086438632X
ISBN-13
9780864386328
描述
Here is a fascinating guide to the world of machines and technology, packed with hundreds of hands-on experiments for the whole family. Activities are designed to use everyday materials that are inexpensive and easy to obtain.
类型
科学与技术