Columbia subject headings:
Harvard subject headings:
Germany--Foreign relations--1848-1870.
Germany--Politics and government--1848-1870.
Goltz, Robert Heinrich Ludwig, Graf von der, 1817-1869.
Princeton subject headings:
Germany--Foreign relations--1848-1870.
Germany--Politics and government--1848-1870.
Goltz, Robert Heinrich Ludwig, Graf von der, 1817-1869.