The Enneagram of G. I. Gurdjieff: Mathematics, Metaphysics, Music, and Meaning (Codhill Press)
| Country | USA |
| Brand | Prima Games |
| Manufacturer | Prima Games |
| Binding | Hardcover |
| ItemPartNumber | 26854914 |
| ReleaseDate | 2017-10-27 |
| UnitCount | 1 |
| UPCs | 050694944784 |
| EANs | 9780744018615 |