Columbia subject headings:
Harvard subject headings:
Communist parties--Cyprus--Congresses.
Cyprus--History--20th century--Congresses.
Kommounistiko Komma Kyprou--Congresses.
Political parties--Cyprus--Congresses.
Princeton subject headings:
Communist parties--Cyprus--Congresses.
Cyprus--History--20th century--Congresses.
Kommounistiko Komma Kyprou--Congresses.
Political parties--Cyprus--Congresses.