Number and year of conference not clear
Number and year of conference not clear.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1960, June.
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8EA4AD64-5355-483F-A027-A88D3EDDCCD5 |
| Summary: | Number and year of conference not clear. |
|---|---|
| Published: | 1960, June. |