Columbia subject headings:
Economics--Periodicals.
Former Soviet republics--Economic conditions--Periodicals.
Former Soviet republics--Geography--Periodicals.
Geography--Periodicals.
Harvard subject headings:
Economics--Periodicals
Former Soviet republics--Economic conditions--Periodicals.
Former Soviet republics--Geography--Periodicals.
Geography--Periodicals
Princeton subject headings:
Economics--Periodicals.
Former Soviet republics--Economic conditions--Periodicals.
Former Soviet republics--Geography--Periodicals.
Geography--Periodicals.