Bridges /
by Rebecca Pettiford.
- 24 pages : color illustrations ; 24 cm.
- Amazing structures .
- Pettiford, Rebecca. Amazing structures. .
"Pogo Books are published by Jump!."
Includes bibliographical references and index. Includes bibliographical references and index.
Why do we use bridges? -- Types of bridges -- Building bridges -- Try this: build a bridge.
"Carefully leveled text and engaging full-color photos introduce early fluent readers to the world's most amazing bridges while explaining the engineering behind their creation. Includes activity, glossary, and index."