Columbia subject headings:
Harvard subject headings:
Best sellers--Germany--History.
Books and reading--Germany--History
Popular literature--Germany--History and criticism.
Princeton subject headings:
Best sellers--Germany (West)--History--20th century.
Best sellers--Germany (West)--History--21st century.
Best sellers--Germany--History--20th century.
Books and reading--Germany (West)--History--20th century.
Books and reading--Germany--History--20th century.
Books and reading--Germany--History--21st century.