7RR :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Editorial de Ciencias Sociales,
1978.
La Habana : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/CC04AFCD-B609-4D9E-9529-5062EC3EE8C3 |
| Published: | 1978. |
|---|