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B2B & B2C

<P>Learn how helicopters soar through the sky to transport and rescue in this fact-filled title! Young readers will learn about the uses, inner workings, and future of these powerful machines. Crisp images and leveled text provide engaging descriptions, while special features offer step-by-step visuals for critical helicopter parts and flight mechanics. The book concludes with a question that prompts readers to think about future helicopters.</P>

Helicopters

HOW IT WORKS: HELICOPTERS

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Front Cover.
Title Page.
Other Frontmatter.
Copyright Page.
Table of Contents.
1: What Are Helicopters?.
2: How Do Helicopters Work?.
3: The Future of Helicopters.
Glossary.
To Learn More.
Index.
Photo Credits.

Helicopters.css-1p8rvzy{position:absolute;padding-left:8px;}

Helicopters