Search for: [Subject and Keywords = Ustroje polityczne \- histroia] OR [Subject and Keywords = Liberum Veto] OR [Subject and Keywords = Weto \- hisotria] OR [Subject and Keywords = Polska \- polityka \- 15\-18 w.] OR [Title = Liberum veto \: studyum porównawczo\-historyczne] OR [Creator = Konopczyński, Władysław \(1880\-1952\)]
