Columbia subject headings:
Tannenberg, Battle of, Stębark, Poland, 1914--Poetry.
World War, 1914-1918--Campaigns--Poland--Poetry.
Harvard subject headings:
Tannenberg, Battle of, Stębark, Poland, 1914--Poetry.
World War, 1914-1918--Campaigns--Poland--Poetry.
Princeton subject headings:
Poetry.
Tannenberg, Battle of, Stębark, Poland, 1914--Poetry.
World War, 1914-1918--Campaigns--Poland--Poetry.