Columbia subject headings:
Harvard subject headings:
Science--Russia (Federation)--History
Science--Russia--History.
Science--Soviet Union--History
Technology--Russia (Federation)--History
Technology--Russia--History.
Technology--Soviet Union--History
Princeton subject headings:
Science--Russia (Federation)--History.
Science--Russia--History.
Science--Soviet Union--History.
Technology--Russia (Federation)--History.
Technology--Russia--History.
Technology--Soviet Union--History.