Columbia subject headings:
Harvard subject headings:
Germany (West)--Foreign relations--Congresses.
Germany (West)--Foreign relations--Poland--Congresses.
Germany (West)--Politics and government--1945-1990--Congresses.
Poland--Foreign relations--1945-1989--Congresses.
Poland--Foreign relations--Germany (West)--Congresses.
Poland--Politics and government--1945-1980--Congresses.
Poland--Politics and government--1980-1989--Congresses.
Reconciliation--Religious aspects--Catholic Church--Congresses.
Reconciliation--Religious aspects--Evangelical Church--Congresses.
Princeton subject headings:
Germany (West)--Foreign relations--Congresses.
Germany (West)--Foreign relations--Poland--Congresses.
Germany (West)--Politics and government--1945-1990--Congresses.
Poland--Foreign relations--1945-1989--Congresses.
Poland--Foreign relations--Germany (West)--Congresses.
Poland--Politics and government--1945-1980--Congresses.
Poland--Politics and government--1980-1989--Congresses.
Reconciliation--Religious aspects--Catholic Church--Congresses.
Reconciliation--Religious aspects--Evangelical Church--Congresses.