Columbia subject headings:
Dictionaries.
German language--Slang--Dictionaries.
Youth--Germany--Language--Dictionaries.
Harvard subject headings:
German language--Slang--Dictionaries.
Youth--Germany--Language--Dictionaries--German.
Princeton subject headings:
Dictionaries.
German language--Slang--Dictionaries.
Youth--Germany--Language (New words, slang, etc.)--Dictionaries.