Columbia subject headings:
Kołłątaj, Hugo, 1750-1812.
Staszic, Stanisław, 1755-1826.
Harvard subject headings:
Kołłątaj, Hugo, 1750-1812.
Staszic, Stanisław, 1755-1826.
Princeton subject headings:
Fiction.
Kołłątaj, Hugo, 1750-1812.
Staszic, Stanisław, 1755-1826.