Search for: [Subject and Keywords = opozycja] OR [Subject and Keywords = Polska Rzeczpospolita Ludowa] OR [Subject and Keywords = PRL] OR [Subject and Keywords = 20w.] OR [Subject and Keywords = Polska] OR [File name = Serwis Informacyjny NSZZ \"Solidarność\", 01\/02.\[1986\]] OR [Creator = brak autora]
