All About Codes
by Riley, Gail Blasser
Series:Pair-It Books
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
4.9
AR Points
0.5
Word Count
3,013
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
32963 EN
About this book
This book describes different means of communication including picture writing, ciphers, and codes.