Four Levers Negotiating: The Simple, Counterintuitive Way to Higher Deal Values and Lasting Trust
| Country | USA |
| Brand | Penguin |
| Manufacturer | Penguin Classics |
| Binding | Paperback |
| ItemPartNumber | 9780140432510 |
| Color | Black |
| ReleaseDate | 1986-02-04 |
| UnitCount | 1 |
| EANs | 9780140432510 |