Columbia subject headings:
Agrupación Guerrillera de Levante y Aragón--History.
Government, Resistance to--Spain--History--20th century.
Guerrillas--Spain--History--20th century.
Partido Comunista de España--History.
Harvard subject headings:
Princeton subject headings:
Agrupación Guerrillera de Levante y Aragón--History.
Government, Resistance to--Spain--History--20th century.
Guerrillas--Spain--History--20th century.
Partido Comunista de España--History.