Columbia subject headings:
Harvard subject headings:
Germany--Colonies--Africa.
Germany--History--20th century.
Germany--Relations--Namibia.
Namibia--History--20th century.
Namibia--Relations--Germany.
Youth movements--Germany--History--20th century.
Youth movements--Namibia--History--20th century.
Youth--Germany--History--20th century
Youth--Namibia--History--20th century.
Princeton subject headings:
Germany (West)--Relations--Africa.