Columbia subject headings:
Harvard subject headings:
Begging--Law and legislation--Germany--Cologne (Electorate)
Begging--Law and legislation--Germany--Trier--History.
Public welfare--Law and legislation--Germany--Cologne (Electorate)
Public welfare--Law and legislation--Germany--Trier--History.
Social legislation--Germany--History.
Princeton subject headings:
Begging--Law and legislation--Germany--Cologne (Electorate).
Begging--Law and legislation--Germany--Trier--History.
Public welfare--Law and legislation--Germany--Cologne (Electorate).
Public welfare--Law and legislation--Germany--Trier--History.
Social legislation--Germany--History.