L'effort :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Lyon.
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8FF159CB-34B9-45AA-815F-16A7CBEEF50D |
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Lyon.
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8FF159CB-34B9-45AA-815F-16A7CBEEF50D |