Columbia subject headings:
Harvard subject headings:
Education and state--Germany--Bremen--History--20th century.
Education, Elementary--Political aspects--Germany--Bremen--History--20th century.
Educational law and legislation--Germany--Bremen--History--20th century.
Princeton subject headings:
Education and state--Germany (West)--Bremen--History--20th century.
Education, Elementary--Political aspects--Germany (West)--Bremen--History--20th century.
Educational law and legislation--Germany (West)--Bremen--History--20th century.