Oefen je brein: De compete work-out voor de hersenen in slechts 10 minuten per dag
| Country | USA |
| Brand | BALLANTINE GROUP |
| Manufacturer | Ballantine Books |
| Binding | Paperback |
| ItemPartNumber | 9780812967838 |
| Color | White |
| ReleaseDate | 2007-10-30 |
| UnitCount | 1 |
| EANs | 9780812967838 |