80/20 Workout: The Simple Science To Gaining More Muscle By Training Less (Bodybuilding Series)
| Country | USA |
| Brand | Philomel Books |
| Manufacturer | Philomel Books |
| Binding | Hardcover |
| ItemPartNumber | FBA-|288425 |
| Color | Multicolor |
| ReleaseDate | 1990-03-15 |
| UnitCount | 1 |
| Format | Picture Book |
| EANs | 9780399222313 |