Columbia subject headings:
Ferreira, Eugénio.
Politicians--Angola--Biography.
Harvard subject headings:
Angola--Politics and government--20th century.
Angolan literature (Portuguese)--History and criticism.
Ferreira, Eugénio--Correspondence.
Princeton subject headings:
Angola--Politics and government--20th century.
Angolan literature (Portuguese)--History and criticism.
Ferreira, Eugénio--Correspondence.