Say Good Night to Insomnia: The Six-Week, Drug-Free Program Developed At Harvard Medical School
Based on cutting-edge knowledge of circadian rhythms developed in research labs for decades, this is the first sleep program that helps readers to self-diagnose and treat their particular type of insomnia.
| Country | USA |
| Manufacturer | TarcherPerigee |
| Binding | Kindle Edition |
| ReleaseDate | 2006-12-05 |
| Format | Kindle eBook |