Columbia subject headings:
Harvard subject headings:
Balkan Peninsula--Economic conditions--21st century.
Balkan Peninsula--Politics and government--1989-
Economic development--Balkan Peninsula--History--21st century.
Economic development--Europe, Eastern--History--21st century.
Europe, Eastern--Economic conditions--1989-
Europe, Eastern--Politics and government--1989-
Political development--Case studies.
Post-communism--Balkan Peninsula--History--21st century.
Post-communism--Europe, Eastern--History--21st century.
Social change--Case studies
Princeton subject headings:
Balkan Peninsula--Economic conditions--21st century.
Balkan Peninsula--Politics and government--1989-
Case studies.
Economic development--Balkan Peninsula--History--21st century.
Economic development--Europe, Eastern--History--21st century.
Europe, Eastern--Economic conditions--1989-
Europe, Eastern--Politics and government--1989-
Political development--Case studies.
Post-communism--Balkan Peninsula--History--21st century.
Post-communism--Europe, Eastern--History--21st century.
Social change--Case studies.