Columbia subject headings:
Guilds--Germany--Konstanz.
Konstanz (Germany)--Social conditions.
Harvard subject headings:
Guilds--Germany--Konstanz--History.
Konstanz (Germany)--Civilization.
Konstanz (Germany)--History.
Nobility--Germany--Konstanz.
Princeton subject headings:
Guilds--Germany--Konstanz.
Konstanz (Germany)--Social conditions.