Cover image for Pulling up : the pulley
Pulling up : the pulley
Title:
Pulling up : the pulley
Personal Author EPSB:
Gerry, Bailey
Year Published:
2013-2014
Series:
Robotx get help from simple machines
Physical Description:
32 p. : col. ill. ; 26 cm.
Subject:
Robots.

Pulleys.

Simple machines.
Added Author:
Spoor, Mike,
ISBN:
9780778704171
Publisher:
St. Catharines, Ontario : Crabtree Publishing Company, 2014, c2013.
Edmonton Public Schools