Columbia subject headings:
Harvard subject headings:
Government business enterprises--Sierra Leone--Case studies.
Sierra Leone Dock Workers' Union.
Sierra Leone Port Authority.
Sierra Leone--Politics and government--1961-
Working class--Sierra Leone--Case studies.
Princeton subject headings:
Government business enterprises--Sierra Leone--Case studies.
Labor--Sierra Leone--Case studies.
Sierra Leone Dock Workers' Union.
Sierra Leone Port Authority.
Sierra Leone--Politics and government--1961-