Columbia subject headings:
Architecture, Medieval--Soviet Union.
Architecture, Renaissance--Soviet Union.
Architecture--Soviet Union.
Harvard subject headings:
Architecture, Medieval--Russia.
Architecture, Medieval--Soviet Union.
Architecture, Renaissance--Russia.
Architecture, Renaissance--Soviet Union.
Architecture--Russia.
Architecture--Soviet Union
Princeton subject headings:
Architecture, Medieval--Soviet Union.
Architecture, Renaissance--Soviet Union.
Architecture--Soviet Union.
Cities and towns--Soviet Union.