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 [Subject and Keywords = NSZZ \"Solidarność\" ZWAR Z\-2] OR [File name = Biuletyn Informacyjny, 02.1985] OR [Creator = brak autora]
