La Polea/The Pulley (Como Podemos Utilizar Maquinas Simples?)
Publisher: Rourke Publishing
Published: August 2002
Language: spa
Format: Library binding
Number of pages: 32
ISBN-13: 9781589524361
Subjects: Machinery; Juvenile Nonfiction; Children's Books/Ages 4-8 Nonfiction; Spanish: Grades 3-4; Science & Nature - General