Como Podemos Utilizar Maquinas Simples? / (How Can I Experiment With Simple Machines?) : Una Palanca(A Lever) / UN Plano Inclinado(An Inclined Plane) / ... Screw)/Una Cuna(A Wedge)/LA Rueda(A Wheel)
Edition: Bilingual edition
Publisher: Rourke Publishing
Published: August 2002
Language: spa
Format: Library Binding
ISBN-13: 9781589524330
Subjects: Science & Nature - Experiments & Projects; Children's Books/Ages 4-8 Nonfiction; Spanish: Grades 3-4