Pulleys
Title:
Pulleys
Personal Author EPSB:
Year Published:
2009
Series:
Physical Description:
24 p. : col. ill. ; 26 cm.
Note:
Includes index.
Contents:
What is a pulley -- Get into the groove -- Down the right path -- What they are all about -- Simple machines -- The origins of the pulley -- Engineering -- Pulleys in your world -- Pulling your way through -- Science in action -- What have you learned?
Subject:
ISBN:
9781605960418
9781605960425
Publisher:
New York, NY : Weigl Publishers, 2009.
