Columbia subject headings:
Harvard subject headings:
Frente de Unidade Revolucionária--Catalogs.
Political collectibles--Portugal--Catalogs.
Portugal--History--Revolution, 1974--Catalogs.
Portugal--Politics and government--1974---Catalogs.
Socialist propaganda--Portugal--Catalogs.
Princeton subject headings:
Campaign paraphernalia--Portugal--Catalogs.
Catalogs.
Frente de Unidade Revolucionária (Portugal)--Collectibles--Catalogs.
Political collectibles--Portugal--Catalogs.
Stickers--Portugal--Catalogs.