Columbia subject headings:
Kołłątaj, Hugo, 1750-1812.
Poland--Foreign relations--1763-1796.
Poland. Sejm.
Harvard subject headings:
Constitutional history--Poland
Kołłątaj, Hugo, 1750-1812--Political and social views.
Poland--Politics and government--1763-1796
Statesmen--Poland--Biography.
Princeton subject headings:
Constitutional history--Poland.
Kołłątaj, Hugo, 1750-1812--Political and social views.
Poland--Politics and government--1763-1796.
Poland. Sejm (1788-1792).
Statesmen--Poland--Biography.