书籍详情
格式
平装书
页数
24
语言
英语
已发布
Aug 1, 2014
出版商
Capstone Press
ISBN-10
1491405759
ISBN-13
9781491405758
描述
The first laptop computer weighed 24 pounds 10 kilograms! What were early computers like and who made them? Find out about the first supercomputers, the first personal computers, the first smartphone, and more.