Gears (Toybox Science)

by Chris Ollerenshaw (Author), PatTriggs (Author)

Used
Paperback
1999
$4.34

What are gears used for? In this book children can find out by looking at toys and other objects and then use the blueprint at the end of the book to build their own helicopter.

Synopsis

What are gears used for? In this book children can find out by looking at toys and other objects and then use the blueprint at the end of the book to build their own helicopter.

$4.34

Save:$3.19 (42%)

Quantity

1 in stock

More Information

Format: Paperback
Pages: 32
Publisher: A & C Black Publishers Ltd
Published: 31 Aug 1999
ISBN 10: 0713652292
ISBN 13: 9780713652291

Gears (Toybox Science)

Used

$4.34

Synopsis

$4.34

More Information