The 12 Biggest Breakthroughs in Communication Technology

By Vicki C. Hayes

Takes a look at 12 of the biggest breakthroughs in communication technology. From the telegraph and television to satellites, personal computers and smart phones, the book features historic photos, engaging sidebars, and covers the impact of each breakthrough.

• Format: Library Binding
• Language: English
• ISBN: 1632355817
• ISBN13: 9781632355812
• Release Date: January 2019
• Publisher: 12-Story Library
• Length: 32 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.3" x 7.1" x 9.1"
• Age Range: 8 to 11 years
• Grade Range: Grades 3 to 6