Columbia subject headings:
Law--Russia--History.
Law--Russia--Philosophy.
Law--Soviet Union--History.
Law--Soviet Union--Philosophy.
Harvard subject headings:
Law--Russia--History.
Law--Russia--Philosophy.
Law--Soviet Union--History
Law--Soviet Union--Philosophy.
Princeton subject headings:
Law--Russia--History.
Law--Russia--Philosophy.
Law--Soviet Union--History.
Law--Soviet Union--Philosophy.