Columbia subject headings:
Harvard subject headings:
Cengiz, Oğuzhan
Political prisoners--Turkey--20th century.
Radicalism--Turkey.
Turkey--Politics and government--1960-1980
Princeton subject headings:
Cengiz, Oğuzhan.
Political prisoners--Turkey--20th century.
Radicalism--Turkey.
Turkey--Politics and government--1960-1980.