Columbia subject headings:
Harvard subject headings:
Calderío López, Rubén, 1911-1987.
Communists--Cuba--Anecdotes.
Princeton subject headings:
Calderío López, Rubén, 1911-1987.
Communism--Cuba--History--20th century.
Communists--Cuba--Biography.
Cuba--History--20th century.
Cuba--History--Revolution, 1959--Personal narratives.
Personal narratives.