Simple machines
By: by JoAnn Early Macken
Series: Amicus readers. Everyday science
Publisher: Amicus; Amicus Publishing
Published: 2011
Place of publication: Mankato, Minn
Language: eng
Number of pages: 24
ISBN-13: 9781607530169
Subjects: Simple machines; Juvenile literature
Description: "Describes how simple machines are used in construction and how they make work easier. Includes experiments"--Provided by publisher.
Notes: Includes index.
Table of contents: title: Construction and simple machines; title: Picture glossary; title: Experimenting with simple machines.