Engines, Elevators, and X-Rays (Science at Work (Austin, Tex.).)
Publisher: Raintree
Published: January 2000
Language: eng
Format: Library Binding
Number of pages: 48
ISBN-13: 9780739801420
Subjects: Technology - Machinery; Technology - How Things Work/Are Made; Juvenile Nonfiction; Children's Books/Ages 9-12 Science; Elevators; Engines; Juvenile literature; Machinery; X-rays; Children: Grades 2-3