Columbia subject headings:
German drama--18th century--Dictionaries.
German drama--19th century--Dictionaries.
Kotzebue, August von, 1761-1819--Dictionaries.
Harvard subject headings:
German drama--18th century--Dictionaries.
German drama--19th century--Dictionaries.
Kotzebue, August von, 1761-1819.
Princeton subject headings:
Dictionaries.
German drama--18th century--Dictionaries.
German drama--19th century--Dictionaries.
Kotzebue, August von, 1761-1819--Dictionaries.