| Level | Item |
| Ref No | L/E/5/72 |
| Alt Ref No | E(L)/5/72 |
| Title | Choreology (Effort) \ Effort and motion study |
| Date | n.d. |
| Extent | 10 sheets |
| Description | Handwritten manuscript by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was 6/VI/30c. Pages numbered 1-10. |
| Format | Papers |