Vietnam :
Title also in Spanish, French and Russian.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
World Federation of Trade Unions,
1979.
Prague : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3DDD618D-9878-43C3-8CDE-D8F761EE50C2 |