Columbia subject headings:
Piłsudski, Józef, 1867-1935--Chronology.
Poland--History--20th century.
Statesmen--Poland--Biography.
Harvard subject headings:
Princeton subject headings:
Heads of state--Poland--Biography.
Piłsudski, Józef, 1867-1935--Chronology.
Poland--History--20th century.