Search for: [Subject and Keywords = Gruber Henryk \(1892\-1973\) \- biography] OR [Subject and Keywords = Poland \- 1918\-1945] OR [Subject and Keywords = Gruber, Henryk \(1892\-1973\) \-\- biografia \[KABA\]] OR [Subject and Keywords = Polska \-\- 1918\-1945 \[KABA\]] OR [Title = Wspomnienia prezesa PKO] OR [Title = Wspomnienia prezesa PKO] OR [Creator = Sudnik, Wanda] OR [Creator = Sudnik, Wanda]