1946 :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Editura politică,
1968.
Bucureşti : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/51726E5E-4F77-44D3-82F9-8219E8CB4AC3 |
| Published: | 1968. |
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