Columbia subject headings:
Brazilian wit and humor, Pictorial--Catalogs.
Commercial art--Brazil--Catalogs.
Posters--Brazil--Catalogs.
Ziraldo--Catalogs.
Harvard subject headings:
Princeton subject headings:
Brazilian wit and humor, Pictorial--Catalogs.
Catalogs.
Commercial art--Brazil--Catalogs.
Posters--Brazil--Catalogs.
Ziraldo--Catalogs.