Sailboats,Flagpoles,Cranes,Sm (Gateway Simple Machines)
Publisher: Millbrook Press
Published: October 1, 1991
Language: eng
Format: Library binding
Number of pages: 31
ISBN-13: 9781562940263
Subjects: Pulleys; Juvenile literature; Juvenile Applied Sciences; Juvenile Nonfiction; Children's Books/Ages 4-8 Fiction; Children's Books/Ages 4-8 Nonfiction; Technology - Machinery; Children: Grades 2-3; Simple machines; Machinery; General; Non-Classifiable