| Level | Item |
| Ref No | L/E/77/13 |
| Alt Ref No | E(L)/77/13 |
| Title | Industrial Rhythm \ Categories of Jobs |
| Date | n.d. |
| Extent | 11 sheets |
| Description | Handwritten notes, diagrams and charts by Rudolf Laban about different types of effort involved in different jobs. |
| Language | English |
| Physical Description | Original reference number was IR/XIV/4b. |
| Format | Papers |