![Los Ingenieros [Spanish] 1682772594 Book Cover](https://i.thriftbooks.com/api/imagehandler/l/C3B83D22D8A80CE4582337A4061654CA4758D330.jpeg)
Glossary of key words; Index; Table of contentsHello, engineers! Young learners are introduced to this community helper in a beginning reader that's perfect for curious kids. Early readers will learn how some engineers build roads and bridges. Full color images and carefully...

Glossary of key words; Index; Sources for further research; Suggested websites; Table of contentsHello, engineers! Young learners are introduced to this community helper in a beginning reader that's perfect for curious kids. Early readers will learn how some engineers build roads...

![Los Ingenieros [Spanish] 1640267034 Book Cover](https://i.thriftbooks.com/api/imagehandler/l/58BD304820722EFAD38B965003169EDAAF85D59D.jpeg)