Proven Negotiating Strategies: A Practical Guide to Getting Agreement in Any Situation (The Art of Selling & Negotiating Series Book 2)
| Country | USA |
| Brand | Sennheiser |
| Manufacturer | Sennheiser |
| Binding | Unknown Binding |
| ItemPartNumber | 1570679 |
| Model | 8541765890 |
| Size | 1/8 inch |
| UnitCount | 1 |
| UPCs | 615104277991 |
| EANs | 0615104277991 |
| ReleaseDate | 0000-00-00 |