Columbia subject headings:
Harvard subject headings:
Mass media and youth--Germany (West)--History.
Mass media and youth--Great Britain--History--20th century.
Radio broadcasting--Germany (West)--History.
Radio broadcasting--Great Britain--History--20th century.
Radio programs for youth--Germany (West)--History.
Radio programs for youth--Great Britain--History--20th century.
Youth in mass media--History--20th century.
Youth--Germany (West)--Social life and customs.
Youth--Great Britain--Social life and customs--20th century.
Princeton subject headings:
Mass media and youth--Germany (West)--History.
Mass media and youth--Great Britain--History--20th century.
Radio broadcasting--Germany (West)--History.
Radio broadcasting--Great Britain--History--20th century.
Radio programs for youth--Germany (West)--History.
Radio programs for youth--Great Britain--History--20th century.
Youth in mass media--History--20th century.
Youth--Germany (West)--Social life and customs.
Youth--Great Britain--Social life and customs--20th century.