Title:
Pulleys and gears
Personal Author EPSB:
Summary:
Pulleys and gears are simple machines that can be used to make other machines work. Explains what these machines are and how they help you do everyday things.
Year Published:
2001
Series:
Physical Description:
32 p. : col. illus. ; 27 cm.
Note:
Inclues bibliographical references, index and glossary.
Note (Local):
Book
Program Information:
Wheels & Levers; Building Devices & Vehicles Gr. 4+
Accelerated Reader LG 5.3 0.5 46223
ISBN:
9781575723211
Publisher:
Chicago, IL : Heinemann Library, c2001.
