Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
9.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5515
Points per Word
0.000181
Page Count
64
Points per Page
0.015625
Series
Eyewitness Science
Description
This book traces the history, discoveries, and devices of the science of electronics.