Poleas/pulleys (Libros De Fisica Para Madrugadores)
Contributors: Andy King (Photographer)
Publisher: Lerner Publishing Group
Published: September 2005
Language: spa
Format: Library Binding
Number of pages: 48
ISBN-13: 9780822529804
Subjects: Science & Nature - Physics; Children's Books/Ages 9-12 Nonfiction; Juvenile Nonfiction; Spanish: Grades 3-4; Machinery; Children's 9-12 - Technical; Juvenile literature; Pulleys