Columbia subject headings:
Harvard subject headings:
Wrocław (Poland)--History--Siege, 1945--Personal narratives.
Wrocław (Poland)--History--Siege, 1945--Sources.
Princeton subject headings:
Wrocław (Poland)--History--Siege, 1945--Personal narratives.
Wrocław (Poland)--History--Siege, 1945--Sources.