Yellow Mountain Imports Soroban Abacus - 13 Column, 9.7-Inch Professional Japanese Calculator for Mental Math and Montessori Learning
| Country | USA |
| Brand | Rurah |
| Binding | Office Product |
| ItemPartNumber | Rurah |
| UPCs | 881722892926 |
| EANs | 0881722892926 |
| ReleaseDate | 0000-00-00 |