Search for: [Subject and Keywords = social insurance in Poland \(1918\-1939 r.\)] OR [Subject and Keywords = Bezpieczeństwo socjalne \-\- Polska \-\- 1918\-1939 r. \[JHPBN\]] OR [Title = Social insurance in Poland] OR [Title = Social insurance in Poland] OR [Creator = Sokal, Franciszek \(1881–1932\)] OR [Creator = Sokal, Franciszek \(1881–1932\)]

Number of results: 2