Item Details
ISBN:
- 9781448812998
- 9781448806836
Edition: First edition.
Description: 24 pages : color illustrations ; 21 cm.
Notes:
- Includes index.
- Includes bibliographical references (page 24) and index.
Contents:
- What is a wedge?
- The parts of a wedge
- Making work easier
- The wedge at work
- The first wedge
- Wedges through time
- Wedges today
- Where can you find wedges?
- An experiment with wedges
- A high-tech wedge
- Glossary.
LCCN: 2009054354
Control Number: 982767
Publisher: New York : PowerKids Press, 2011.Series:
Subjects: Wedges -- Juvenile literature.