Tech Tea Time: Abacus Continued with John Rose
Tech Tea Time: Abacus Continued with John Rose
John Rose shows us more math on the abacus.
| Lowell Bartholomee | |
| 7 | |
| 3/9/2023 | |
| 00:56:24 | |
| Assistive Technology, abacus |
| Lowell Bartholomee | |
| 7 | |
| 3/9/2023 | |
| 00:56:24 | |
| Assistive Technology, abacus |
