Columbia subject headings:
American Philosophical Society--History--Sources.
Civilization--Hungarian influences.
Hungary--Civilization.
Intellectuals--Hungary--Biography.
Magyar Tudományos Akadémia--History--Sources.
United States--Civilization--Hungarian influences.
Harvard subject headings:
Princeton subject headings:
American Philosophical Society--History--Sources.
Civilization--Hungarian influences.
Hungary--Civilization.
Intellectuals--Hungary--Biography.
Magyar Tudományos Akadémia--History--Sources.
United States--Civilization--Hungarian influences.