70 Progressive Studies for the Modern Trombone: Bass Trombone
| Country | USA |
| Brand | Southern Music Company |
| Manufacturer | Southern Music Co. |
| Binding | Paperback |
| ItemPartNumber | HL03770297 |
| UnitCount | 1 |
| UPCs | 884088703042 |
| EANs | 9781581063455 |
| ReleaseDate | 0000-00-00 |