[On the economic and social effect of the new system of a 5-day work week].
D004526:Efficiency; D006801:Humans; D009790:Occupations; D012621:Seasons; D012959:Socioeconomic Factors; D013997:Time Factors; D014937:Work; D014942:Workers' Compensation
O sotsial'no-ékonomicheskom éffekte novogo trudovogo rezhima pri piatidenevnoĭ rabocheĭ nedele.