Search for: [Subject and Keywords = Germany 20th c.] OR [Subject and Keywords = Russia 20th c.] OR [Subject and Keywords = German\-Russian relations] OR [Subject and Keywords = economy] OR [Subject and Keywords = Niemcy 20 w.] OR [Subject and Keywords = Rosja 20 w.] OR [Subject and Keywords = stosunki niemiecko\-rosyjskie] OR [Subject and Keywords = gospodarka] OR [Title = Problemy gospodarcze w stosunkach radziecko\-niemieckich w latach 1922\-1923] OR [Title = Problemy gospodarcze w stosunkach radziecko\-niemieckich w latach 1922\-1923] OR [Creator = Ratyńska, Barbara] OR [Creator = Ratyńska, Barbara]