La participation :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Éditions sociales,
1969.
Paris : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/082527A9-4EAC-4C1D-B68E-A516CBEC89F4 |