Columbia subject headings:
Bankruptcy--Europe--Congresses.
Bankruptcy--Germany--Congresses.
Business failures--Law and legislation--Europe--Congresses.
Business failures--Law and legislation--Germany--Congresses.
Debtor and creditor--Europe--Congresses.
Debtor and creditor--Germany--Congresses.
Harvard subject headings:
Bankruptcy--Germany--Congresses.
Princeton subject headings: