Columbia subject headings:
Internationalism.
Nicaragua--History--Revolution, 1979--Participation, Argentine.
Partido Comunista de la Argentina--History--20th century.
Solidarity--Political aspects.
Harvard subject headings:
Princeton subject headings:
Internationalism.
Nicaragua--History--Revolution, 1979--Participation, Argentine.
Partido Comunista de la Argentina--History--20th century.
Solidarity--Political aspects.