Zzz--
the most interesting book you'll ever read about sleep
Edición de la obra Zzz ..
| Autor | Trudee Romanek |
|---|---|
| Editorial | Kids Can Press |
| Fecha de publicación | 2002 |
| Lugar | Toronto |
| Idioma | inglés |
| Páginas | 40 |
| ISBN-13 | 9781550749441, 9781550749465 |
| ISBN-10 | 1550749447, 1550749463 |
| OCLC | 47270674 |
| Serie | Mysterious you · Mysterious you (Toronto, Ont.) |
| Número de Cutter | R758z |
Uncovers the secrets of sleep, including how the body clock works, why the brain needs sleep, and what happens during REM sleep.