Revolution in Communications

Revolution in Communications

by John Perritano

Hardcover

$28.50

Product Details

ISBN-13: 9780761443735
Publisher: Cavendish, Marshall Corporation
Publication date: 09/01/2009
Series: It Works! Series
Pages: 32
Product dimensions: 8.00(w) x 10.00(h) x 0.30(d)
Age Range: 8 - 11 Years

Table of Contents

Stop the Presses 4

Dot ... Dot ... Dash- 8

Can You Hear Me Now? 12

You're on the Air 16

Images through the Air 20

World Wide Connection 24

Timeline 28

Glossary 30

To Learn More 31

Index 32

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