Thesaurus Term/Concept: ABACUS
| Identifier | 95302 |
|---|---|
| Class | MDA OBJECT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A calculating table or frame, specifically one in which balls slide upon wires. Used for the mechanical solution of arithmetical problems. |
| Identifier | 95302 |
|---|---|
| Class | MDA OBJECT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A calculating table or frame, specifically one in which balls slide upon wires. Used for the mechanical solution of arithmetical problems. |