Communication

by Gerry Bailey and Steve Way

From the first sign language to text messaging, humans have always looked for new ways to communicate with each other. Find out who invented some of our most important communication devices, and learn all about how they work. Then pick your favorite way to tell a friend all about it!

• Format: Library Binding
• Language: English
• ISBN: 0836892267
• ISBN13: 9780836892260
• Release Date: July 2008
• Publisher: Gareth Stevens Publishing
• Length: 32 Pages
• Weight: 0.60 lbs.
• Dimensions: 0.3" x 7.9" x 10.0"
• Age Range: 7 to 11 years
• Grade Range: Grades 2 to 6