| Level | Item |
| Ref No | L/E/6/34 |
| Alt Ref No | E(L)/6/34 |
| Title | Choreology (Effort) \ Effort projected into space and vice versa |
| Date | n.d. |
| Description | Manuscript by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was 16/VII/2c. |
| Format | Papers |