Simple machines
Title:
Simple machines
Personal Author EPSB:
Summary:
Includes bibliographical references and index.. Instructions for twelve projects involving the basic principles of simple machines.
Year Published:
1998
Series:
Physical Description:
32 p. : ill.
Note:
18.00
Added Author:
ISBN:
9780817248895
Publisher:
Austin, Tex. : Raintree Steck-Vaughn, c1998.
