Columbia subject headings:
Harvard subject headings:
Industrial sociology--Switzerland.
Labor unions--Social aspects--Switzerland.
Labor unions--Switzerland--Officials and employees--Social conditions.
Political participation--Switzerland
Women labor union members--Switzerland--Social conditions.
Princeton subject headings:
Industrial sociology--Switzerland.
Labor unions--Social aspects--Switzerland.
Labor unions--Switzerland--Officials and employees--Social conditions.
Political participation--Switzerland.
Women labor union members--Switzerland--Social conditions.