The Goal: A Process of Ongoing Improvement - 30th Anniversary Edition
| Country | USA |
| Brand | Spectra |
| Manufacturer | Spectra |
| Binding | Mass Market Paperback |
| ItemPartNumber | 9780553565256 |
| Model | 0553565257 |
| Color | Black |
| ReleaseDate | 1994-07-01 |
| UnitCount | 1 |
| EANs | 9780553565256 |