80/20 Workout: The Simple Science To Gaining More Muscle By Training Less (Bodybuilding Series)
| Country | USA |
| Brand | G. Schirmer, Inc. |
| Manufacturer | G. Schirmer, Inc. |
| Binding | Paperback |
| ItemPartNumber | HL50254410 |
| ReleaseDate | 1986-11-01 |
| UnitCount | 1 |
| UPCs | 073999075311 |
| EANs | 9780634069550 |