Photographs and simple text introduce different devices used by people around the world to make our lives and work easier.
- ISBN10 0688101712
- ISBN13 9780688101718
- Publish Date 1 July 2000 (first published 23 September 1992)
- Publish Status Out of Print
- Out of Print 22 June 2021
- Publish Country US
- Imprint Lothrop, Lee and Shepard Books
- Format Hardcover
- Pages 32
- Language English