Columbia subject headings:
Construction industry--Soviet Union--History--20th century.
Soviet Union--Economic policy--1928-1932.
Soviet Union--Economic policy--1933-1937.
Harvard subject headings:
Construction industry--Soviet Union--History--20th century.
Soviet Union--Economic policy--1928-1932.
Soviet Union--Economic policy--1933-1937.
Princeton subject headings:
Capital investments--Soviet Union--History.
Soviet Union--Economic conditions--1917-1945.
Soviet Union--Economic policy--1928-1932.
Soviet Union--Economic policy--1933-1937.