Pulleys (Simple Machines)
Publisher: Bridgestone Books
Published: March 1999
Language: eng
Format: Library binding
Number of pages: 24
ISBN-13: 9781560654452
Subjects: Science & Nature - Physics; Juvenile literature; Juvenile Nonfiction; Children's Books/Ages 4-8 Nonfiction; Children: Grades 1-2; Social Science - General; Science & Nature - Experiments & Projects; Pulleys