Columbia subject headings:
Harvard subject headings:
Cramer, Carl Eduard, 1817-1886.
Editors--Germany--Biography.
Journalists--Germany--Biography
Politicians--Germany--Biography
Scholars--Germany--Biography.
Princeton subject headings:
Cramer, Carl Eduard, 1817-1886.
Editors--Germany--Biography.
Journalists--Germany--Biography.
Politicians--Germany--Biography.
Scholars--Germany--Biography.