Columbia subject headings:
Amigo da Onça (Fictitious character)
Brazil--Politics and government--20th century.
Brazil--Social conditions--1945-1964.
Harvard subject headings:
Brazil--Politics and government--20th century.
Brazil--Social conditions--1945-1964.
Caricatures and cartoons--Social aspects--Brazil.
Maranhão, Péricles de Andrade, 1924-1961.
Princeton subject headings:
Amigo da Onça (Cartoon character)
Brazil--Politics and government--20th century--Comic books, strips, etc.
Brazil--Social conditions--1945-1964--Comic books, strips, etc.
Caricatures and cartoons--Brazil--Social aspects.
Comic books, strips, etc.--Brazil--Social aspects.
Maranhão, Péricles de Andrade, 1924-1961.
Satire.
Wit and humor--History and criticism.