Columbia subject headings:
Harvard subject headings:
German language--Dictionaries--English.
German language--Dictionaries--French.
History, Modern--19th century--Dictionaries--German.
History, Modern--20th century--Dictionaries--German.
World politics--19th century--Dictionaries--German.
World politics--20th century--Dictionaries--German.
Princeton subject headings:
Dictionaries, Polyglot.
Dictionaries.
Historiography--Dictionaries.
Political science--Dictionaries.