Columbia subject headings:
Biographies.
Heads of state--Poland--Biography.
Piłsudski, Józef, 1867-1935.
Poland--History--1864-1918.
Poland--History--1918-1945.
Harvard subject headings:
Heads of state--Poland--Biography
Poland--History--1864-1918
Poland--History--1918-1945
Princeton subject headings:
Biographies.
Heads of state--Poland--Biography.
Piłsudski, Józef, 1867-1935.
Poland--History--1864-1918.
Poland--History--1918-1945.