Columbia subject headings:
Harvard subject headings:
Biographies
Communists--Portugal--Biography.
Cunhal, Álvaro
Dictators--Portugal--Biography.
Politicians--Portugal--Biography
Portugal--Politics and government--20th century
Presidents--Portugal--Biography.
Prime ministers--Portugal--Biography
Salazar, António de Oliveira, 1889-1970
Soares, Mário
Princeton subject headings:
Communism--Portugal--History--20th century.
Cunhal, Álvaro.
Dictators--Portugal--Biography.
Partido Comunista Português--History--20th century.
Politicians--Portugal--Biography.
Portugal--Politics and government--20th century.
Presidents--Portugal--Biography.
Prime ministers--Portugal--Biography.
Salazar, António de Oliveira, 1889-1970.
Soares, Mário.