Columbia subject headings:
Commercial law--Soviet Union.
Industrial laws and legislation--Soviet Union.
Soviet Union--Economic policy--1917-1928.
Harvard subject headings:
Commercial law--Soviet Union.
Industrial laws and legislation--Soviet Union.
Soviet Union--Economic policy--1959-1965.
Princeton subject headings:
Commercial law--Soviet Union.
Industrial laws and legislation--Soviet Union.
Russia--Economic policy--1917-1945.