Columbia subject headings:
Flags--Law and legislation--Russia (Federation)--Bibliography.
Flags--Law and legislation--Russia--Bibliography.
Flags--Law and legislation--Soviet Union--Bibliography.
Flags--Russia.
Flags--Soviet Union.
Harvard subject headings:
Flags--Law and legislation--Former Soviet republics--Bibliography.
Flags--Law and legislation--Russia (Federation)--Bibliography.
Flags--Law and legislation--Russia--Bibliography.
Flags--Law and legislation--Soviet Union--Bibliography.
Flags--Russia--History.
Flags--Russia.
Flags--Soviet Union--History.
Flags--Soviet Union.
Princeton subject headings:
Flags--Law and legislation--Russia (Federation)--Bibliography.
Flags--Law and legislation--Russia--Bibliography.
Flags--Law and legislation--Soviet Union--Bibliography.
Flags--Russia.
Flags--Soviet Union.