Search for: [Subject and Keywords = Poznań \(Polska \; region\)] OR [Subject and Keywords = dzienniki niemieckie] OR [Subject and Keywords = czasopisma niemieckie 20 w.] OR [Subject and Keywords = prasa niemiecka w Polsce] OR [Title = Posener Tageblatt. Jg.68, Nr. 300 \(31 Dezember 1929\) \+ dod.]