Military & Security
by Grolier
Series:Inventions and Inventors
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
9.8
AR Points
3
Word Count
15,687
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
60859 EN
About this book
This book discusses inventions that have affected military and warfare, tracing their history and explaining how they worked then and how they work now.