Kongresa libro de la 20-a S.A.T.-kongreso :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
s.n.],
1947 (Aarhus : Trøjborg)
[S.l. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8FA36286-3684-416B-93BD-1294073AF383 |
| Published: | 1947 (Aarhus : Trøjborg) |
|---|