Columbia subject headings:
Labor laws and legislation--Senegal--History.
Labor unions--Senegal--History.
Harvard subject headings:
Labor laws and legislation--Senegal--History--20th century.
Labor movement--Senegal--History--20th century.
Labor unions--Senegal--History--20th century.
Senegal. Code du travail.
Princeton subject headings:
Labor laws and legislation--Senegal--History--20th century.
Labor movement--Senegal--History--20th century.
Labor unions--Senegal--History--20th century.
Senegal. Code du travail