Fit at 50: Your Guide to a Stronger, Fitter, and Happier (Mid) Life in Just 6 Weeks
| Country | USA |
| Brand | imusti |
| Manufacturer | HarperCollins Publishers Canada, Limited |
| Binding | Paperback |
| ItemPartNumber | (chapter heads line) |
| UnitCount | 1 |
| EANs | 9780006755296 |
| ReleaseDate | 0000-00-00 |