Search for: [Subject and Keywords = Oława \(Poland\)] OR [Subject and Keywords = topographic maps] OR [Subject and Keywords = Oława \(Polska \; region\) \-\- mapy \[KABA\]] OR [Subject and Keywords = Mapy topograficzne \-\- 1900\-1945 \[KABA\]] OR [Title = Karte des Deutschen Reiches 1\:100 000, 450. Ohlau] OR [Creator = Prusy. Landesaufnahme. Redaktor] OR [Creator = Niemcy. Reichsamt für Landesaufnahme. Wydawca]