Columbia subject headings:
Berkes, Niyazi--Congresses.
Social scientists--Turkey--Congresses.
Sociologists--Cyprus--Biography--Congresses.
Sociologists--Turkey--Biography--Congresses.
Harvard subject headings:
Berkes, Niyazi--Congresses.
Sociologists--Cyprus--Biography--Congresses.
Sociologists--Cyprus--Congresses.
Sociologists--Turkey--Biography--Congresses.
Turks--Cyprus--Congresses.
Princeton subject headings:
Berkes, Niyazi--Congresses.
Sociologists--Cyprus--Biography--Congresses.
Sociologists--Turkey--Biography--Congresses.