Columbia subject headings:
Former Soviet republics--Politics and government--Congresses.
Former Soviet republics--Social conditions--Congresses.
Regional planning--Former Soviet republics--Congresses.
Regionalism--Former Soviet republics--Congresses.
Harvard subject headings:
Princeton subject headings:
Former Soviet republics--Politics and government--Congresses.
Former Soviet republics--Social conditions--Congresses.
Regional planning--Former Soviet republics--Congresses.
Regionalism--Former Soviet republics--Congresses.