The Heart of Understanding: Commentaries on the Prajnaparamita Heart Sutra
| Country | USA |
| Brand | HARKEN |
| Manufacturer | Harken Yacht Equipment |
| Binding | Sports Apparel |
| ItemPartNumber | 2563 |
| Model | 2563 |
| Color | Grey/Black/Red |
| Size | Medium |
| UPCs | 097653134497 |
| EANs | 0097653134497 |
| ReleaseDate | 0000-00-00 |