Columbia subject headings:
Inter-African Labour Institute--Periodicals.
Labor laws and legislation--Africa, Sub-Saharan--Periodicals.
Labor laws and legislation--Africa--Periodicals.
Working class--Africa, Sub-Saharan--Periodicals.
Working class--Africa--Periodicals.
Harvard subject headings:
Inter-African Labour Institute--Periodicals.
Labor laws and legislation--Africa, Sub-Saharan--Periodicals.
Labor laws and legislation--Africa--Periodicals.
Working class--Africa, Sub-Saharan--Periodicals.
Working class--Africa--Periodicals.
Princeton subject headings:
Inter-African Labour Institute--Periodicals.
Labor laws and legislation--Africa, Sub-Saharan--Periodicals.
Labor laws and legislation--Africa--Periodicals.
Periodicals.
Working class--Africa, Sub-Saharan--Periodicals.
Working class--Africa--Periodicals.