Title: Partiĭnoe rukovodstvo razvitiem politicheskoĭ i trudovoĭ aktivnosti rabochego klassa v period stroitelʹstva sot︠s︡ializma, 1917-1941 gg
Subjects: Industries, Economic conditions, Working class, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za, History