Trabalho :
Since (1981): Ministério do Trabalho e Segurança Social.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Luanda.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/04C3DBC5-0274-44A1-8480-703C706D09E8 |