책 세부 정보
형식
페이퍼백
페이지
24
언어
영어
출판됨
Aug 1, 2014
출판사
Capstone Press
ISBN-10
1491405759
ISBN-13
9781491405758
설명
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.