Description
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.
Détails du livre
Format
Broché
Pages
24 pages
Langue
Anglais
Publié
août 1, 2014
Éditeur
Capstone Press
ISBN-10
1491405759
ISBN-13
9781491405758