Columbia subject headings:
Harvard subject headings:
Kommunistische Partei Deutschlands--History.
Labor movement--Germany--Stuttgart--History.
Sozialdemokratische Partei Deutschlands--History.
Stuttgart (Germany)--Politics and government.
Princeton subject headings:
Labor movement--Germany (West)--Stuttgart--History.
Labor unions--Germany (West)--Stuttgart--History.
Labor unions--Germany--Stuttgart--Officials and employees.