Telephones and Cellphones

Telephones and Cellphones

Author - Tom Jackson

Telephones and Cellphones
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The progression of communication technology from yesterday's telegraph and Morse Code to today's state-of-the-art smartphones.

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Book Details

Age Range:
Read Time:
Number of Pages:
15-30 mins
Brown Bear Books by Black Rabbit Books
AR Level:
Lexile© Measure:


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