Were Early Computers Really the Size of a School Bus?: And Other Questions about Inventions

by Deborah Kops

Find out whether Alexander Graham Bell was really the inventor of the telephone. Learn if the U.S. government really created the Internet. This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 0761360980
• ISBN13: 9780761360988
• Release Date: January 2011
• Publisher: Lerner Publications
• Length: 40 Pages
• Weight: 0.65 lbs.
• Dimensions: 0.3" x 7.1" x 10.1"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7