Columbia subject headings:
Time management--Soviet Union.
Harvard subject headings:
Hours of labor--Russia (Federation)--Rubt︠s︡ovsk.
Rubt︠s︡ovsk (Russia)--Economic conditions.
Rubt︠s︡ovsk (Russia)--Population--Economic aspects.
Rubt︠s︡ovsk (Russia)--Social conditions.
Time and economic reactions.
Princeton subject headings:
Time management--Soviet Union.