H blocks :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
s.n.],
1979
[S.l. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/398D73F5-22B7-48C7-A107-72C74EA26D9E |
| Published: | 1979 |
|---|