Paperback (01 Aug 2009)
Not available for sale
Includes delivery to the United States
Out of stock
Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make work easier and how they are often part of complex machines.
| ISBN: | 9781626174764 |
| Publisher: | Bellwether Media |
| Imprint: | Blastoff! Readers |
| Pub date: | 01 Aug 2009 |
| DEWEY: | 621.8 |
| Language: | English |
| Number of pages: | 24 |
| Weight: | 59g |
| Height: | 221mm |
| Width: | 155mm |
| Spine width: | 5mm |
$0.91off
Paperback
Published 15 Dec 2022
Save $0.91
$0.45off
Paperback
Published 25 Apr 2024
Save $0.45
$0.74off
Paperback
Published 01 Sep 1989
Save $0.74
$5.23off
Hardback
Published 11 Apr 2024
Save $5.23
