The Selective Mutism Resource Manual: 2nd Edition (A Speechmark Practical Sourcebook)
| Country | USA |
| Brand | FLhsDH |
| Manufacturer | FLhsDH |
| ItemPartNumber | FLhsDH3379 |
| Model | FLhsDH3379 |
| Color | One Color |
| Size | One Size |
| UnitCount | 1 |
| EANs | 3000258842688 |
| ReleaseDate | 0000-00-00 |