A simple introduction to what is going on inside your body, such as what keeps you standing, what helps you move around, and what happens to your food after you swallow.
- ISBN10 0448401894
- ISBN13 9780448401898
- Publish Date 15 September 1993
- Publish Status Active
- Publish Country US
- Imprint Grosset & Dunlap
- Format Paperback (US Trade)
- Language English