Cover image for Pressing down : the lever
Title:
Pressing down : the lever
Personal Author EPSB:
Gerry, Bailey
Year Published:
2013-2014
Series:
Robotx get help from simple machines
Physical Description:
32 pages : colour illustrations ; 26 cm
Subject:
Levers.

Robots.

Simple machines.
Added Author:
Spoor, Mike,
ISBN:
9780778704164

9780778704225
Publisher:
St. Catharines, Ontario : Crabtree Publishing Company, [2014]

©2013
Edmonton Public Schools