Columbia subject headings:
German language--18th century--Jargon.
German language--18th century--Slang.
German language--19th century--Jargon.
German language--19th century--Slang.
Students--Germany--Conduct of life--History--18th century.
Students--Germany--Conduct of life--History--19th century.
Students--Language.
Harvard subject headings:
German language--18th century--Jargon.
German language--18th century--Slang.
German language--19th century--Jargon.
German language--19th century--Slang.
Students--Germany--Conduct of life--History--18th century.
Students--Germany--Conduct of life--History--19th century.
Students--Language
Princeton subject headings: