Description
Looks at how wedges make work easier, citing such examples as axes, doorstops, and teeth.
Info
ISBN: 9781433981524
Published Date: January 16, 2013
Publisher: Gareth Stevens Publishing
Language: English
Page Count: 24
Size: 7.00" l x 7.00" w x 0.50" h
Age Classification: Ages 6 to 8
Category
Children Nonfiction
Subject
Science & Nature