Columbia subject headings:
Developing countries--Economic conditions--Statistics--Periodicals.
Economic indicators--Developing countries--Periodicals.
Harvard subject headings:
Developing countries--Economic conditions--Statistics--Periodicals.
Economic indicators--Developing countries--Periodicals.
Europe, Central--Economic conditions--Periodicals.
Europe, Eastern--Economic conditions--1989---Periodicals.
Former Soviet republics--Economic conditions--Periodicals.
Princeton subject headings:
Developing countries--Economic conditions--Statistics--Periodicals.
Economic indicators--Developing countries--Periodicals.