Keep the Change: A Clueless Tipper's Quest to Become the Guru of the Gratuity
| Country | USA |
| Brand | Columbia University Press |
| Manufacturer | Columbia Business School Publishing |
| Binding | Hardcover |
| ItemPartNumber | RP 00071300 |
| ReleaseDate | 2021-07-09 |
| UnitCount | 1 |
| EANs | 9780231200622 |