80/20 Workout: The Simple Science To Gaining More Muscle By Training Less (Bodybuilding Series)
| Country | USA |
| Manufacturer | Institute of General Semantics |
| Binding | Paperback |
| ItemPartNumber | 9781970164299 |
| UnitCount | 1 |
| EANs | 9781970164299 |
| ReleaseDate | 0000-00-00 |