Columbia subject headings:
Intellectuals--Turkey--Congresses.
Topçu, Nurettin, 1909-1975--Congresses.
Turkey--Politics and government--20th century--Congresses.
Harvard subject headings:
Intellectuals--Turkey--Congresses.
Topçu, Nurettin, 1909-1975--Congresses.
Turkey--Politics and government--20th century--Congresses.
Princeton subject headings:
Intellectuals--Turkey--Congresses.
Topçu, Nurettin, 1909-1975--Congresses.
Turkey--Politics and government--20th century--Congresses.