Health and Light: The extraordinary Study that Shows How light Affects Your Health and emotional well being.
| Country | USA |
| Brand | 1st Book Library |
| Manufacturer | 1st Book Library |
| Binding | Paperback |
| ItemPartNumber | 9780759692602 |
| UnitCount | 1 |
| EANs | 9780759692602 |
| ReleaseDate | 0000-00-00 |