Wedges to the rescue / by Sharon Thales.
Title:
Wedges to the rescue / by Sharon Thales.
By:
Publication Date:
2007
Publication Information:
Mankato, Minn. : Capstone Press,
Physical Description:
24 p. : col. ill.
Subject Term:
Bibliographic Note:
Includes bibliographical references (p. 23) and index.
Summary:
"Describes wedges, including what they are, how they work, past uses, and common uses of these simple machines today"--Provided by publisher.
Language:
English
ISBN:
9780736867504
