Columbia subject headings:
Asia, Central--Economic conditions--1991-
Asia, Central--Politics and government--1991-
Petroleum industry and trade--Political aspects--Asia, Central.
Post-communism--Asia, Central.
Harvard subject headings:
Asia, Central--Economic conditions--1991-
Asia, Central--Politics and government--1991-
Petroleum industry and trade--Political aspects--Asia, Central.
Post-communism--Asia, Central
Princeton subject headings:
Asia, Central--Economic conditions--1991-
Asia, Central--Politics and government--1991-
Petroleum industry and trade--Political aspects--Asia, Central.
Post-communism--Asia, Central.