Wedges
By: David and Patricia Armentrout.
Contributors: Armentrout, Patricia, 1960-
Series: Simple machines
Publisher: Rourke Pub.
Published: 2010
Place of publication: Vero Beach, FL
Language: eng
ISBN-13: 9781606943915
Subjects: Wedges -- Juvenile literature
Genres: Juvenile literature.
Table of contents: title: Machines; title: Wedges and inclined planes; title: Wedges that hold; title: Wedges that split; title: Split and hold; title: Big wedges for big jobs; title: Simple machines working together; title: Wedges everywhere.