Columbia subject headings:
Elite (Social sciences)--Soviet Union.
Soviet Union--Social conditions.
Technologists--Soviet Union.
Technology--Social aspects--Soviet Union.
Harvard subject headings:
Elite (Social sciences)--Soviet Union.
Soviet Union--Social conditions--1917-1945.
Technologists--Soviet Union.
Technology--Social aspects--Soviet Union
Princeton subject headings:
Elite (Social sciences)--Soviet Union.
Soviet Union--Social conditions.
Technologists--Soviet Union.
Technology--Social aspects--Soviet Union.