Gears in My World/Engranajes en mi mundo (My World of Science (Spanish & English).)
Edition: Bilingual edition
Publisher: PowerKids Press
Published: August 2006
Language: spa
Format: Library binding
Number of pages: 24
ISBN-13: 9781404233232
Subjects: Technology & Industrial Arts; Spanish language materials; Juvenile Engineering / Energy; Juvenile Nonfiction; Spanish: Grades 2-3; Technology - Machinery; Machinery; Bilingual; Gearing; Juvenile literature