Clear Speech Class and Assessment Audio CDs (4): Pronunciation and Listening Comprehension in North American English
| Country | USA |
| Brand | BE-TOOL |
| Manufacturer | BE-TOOL |
| ItemPartNumber | CJY-BT-250521G1 |
| Model | CJY250521G2 |
| Color | Black |
| Size | 5.9*4.3in |
| UnitCount | 1 |
| ReleaseDate | 0000-00-00 |