Columbia subject headings:
Paderewski, Ignace Jan, 1860-1941.
Poland--History--20th century.
Polish people--United States--Biography.
Harvard subject headings:
Paderewski, Ignace Jan, 1860-1941
Poland--History--20th century
Polish people--United States--Biography.
Statesmen--Poland--Biography.
Princeton subject headings:
Paderewski, Ignace Jan, 1860-1941.
Poland--History--20th century.
Polish people--United States--Biography.