Columbia subject headings:
Architecture--Europe, Central--History--20th century.
Architecture--Europe, Eastern--History--20th century.
Communism and architecture--Europe, Central.
Communism and architecture--Europe, Eastern.
Historic buildings--Political aspects--Europe, Central.
Historic buildings--Political aspects--Europe, Eastern.
Harvard subject headings:
Architecture, Modern--21st century
Communism and architecture--Europe, Central.
Communism and architecture--Europe, Eastern.
Historic buildings--Political aspects--Europe, Central.
Historic buildings--Political aspects--Europe, Eastern.
Princeton subject headings:
Architecture--Europe, Central--History--20th century.
Architecture--Europe, Eastern--History--20th century.
Communism and architecture--Europe, Central.
Communism and architecture--Europe, Eastern.
Historic buildings--Political aspects--Europe, Central.
Historic buildings--Political aspects--Europe, Eastern.