Columbia subject headings:
Labor unions and youth--Germany (West)--History.
Youth--Employment--Germany (West)--History.
Harvard subject headings:
Labor unions and education--Germany (West)--History.
Labor unions and youth--Germany (West)--History.
Youth--Employment--Germany (West)--History.
Princeton subject headings:
Labor unions and youth--Germany (West)--History.
Youth--Employment--Germany (West)--History.