Columbia subject headings:
Harvard subject headings:
Asia, Central--Economic conditions--1991-
Asia, Central--Politics and government--1991-
Asia, Central--Statistics.
Middle East--Economic conditions--1979-
Middle East--Politics and government--1979-
Middle East--Statistics.
Princeton subject headings:
Asia, Central--Economic conditions--1991-
Asia, Central--Politics and government--1991-
Asia, Central--Statistics.
Middle East--Economic conditions--1979-
Middle East--Politics and government--1979-
Middle East--Statistics.
Statistics.