| Level | Item |
| Ref No | L/E/33/57 |
| Alt Ref No | E(L)/33/57 |
| Title | Industrial Rhythm \ Reliability and Exactitude of an Effort Assessment, The |
| Date | 31 October 1952 |
| Extent | sheets |
| Description | Typed manuscript by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was IR/XI/3f. Pages numbered 1-2. Typing is slightly blurred. |
| Format | Papers |