Himpunan peraturan - peraturan perburuhan
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Kementerian Perburuhan R.I.,
[1951]
T.t. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/447F311B-14BB-4D54-8359-B6FE7BC0C6BC |