La Pologna en chiffres :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Office Central de Statistique,
1959.
Warszawa : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5E2F7F62-0915-4001-B4BB-13F1306EFD23 |
| Published: | 1959. |
|---|