Columbia subject headings:
Cabral, Amílcar, 1924-1973--Congresses.
Communism and culture--Congresses.
Communism--Congresses.
National liberation movements--Congresses.
Harvard subject headings:
Cabral, Amílcar, 1924-1973--Congresses.
Cabral, Amílcar, 1924-1973--Congresses.
Guinea-Bissau--Politics and government--To 1974--Congresses.
National liberation movements--Guinea-Bissau--Congresses.
Revolutionaries--Guinea-Bissau--Biography--Congresses.
Princeton subject headings: