Columbia subject headings:
Europe, Eastern--Economic conditions--1989---Congresses.
Europe, Eastern--Social conditions--Congresses.
Post-communism--Europe, Eastern--Congresses.
Social change--Europe, Eastern--Congresses.
Harvard subject headings:
Europe, Eastern--Economic conditions--1989---Congresses.
Europe, Eastern--Social conditions--Congresses.
Post-communism--Europe, Eastern--Congresses
Social change--Europe, Eastern--Congresses
Princeton subject headings:
Europe, Eastern--Economic conditions--1989---Congresses.
Europe, Eastern--Social conditions--Congresses.
Post-communism--Europe, Eastern--Congresses.
Social change--Europe, Eastern--Congresses.