Columbia subject headings:
German literature--Germany (East)--Dictionaries.
Literature--Dictionaries--German.
Harvard subject headings:
German literature--Germany (East)--Dictionaries.
German literature--Germany (East)--History and criticism
Literature--History and criticism--Dictionaries.
Princeton subject headings:
Dictionaries.
German literature--Dictionaries.
German literature--Germany (East)--Dictionaries.