Columbia subject headings:
Asia, Central--Economic conditions.
Asia, Central--Foreign relations--United States.
Asia, Central--Politics and government.
United States--Foreign relations--Asia, Central.
Harvard subject headings:
Asia, Central--Economic conditions.
Asia, Central--Foreign relations--United States.
Asia, Central--Politics and government--1991-
Asia, Central--Politics and government.
United States--Foreign relations--Asia, Central.
United States--Foreign relations--Soviet Central Asia.
Princeton subject headings:
Asia, Central--Economic conditions.
Asia, Central--Foreign relations--United States.
Asia, Central--Politics and government.
United States--Foreign relations--Asia, Central.