Reader on the history of the working class and professional movement in Russia

Readings on the history of the working class and professional movement in Russia: in 2 tons / comp.Yu. Hesse (t. 1), E. Gershenzon (t. 2).- L.: Leningr.Gubprofset, 1925-.-.I. Hesse, Julius.II.Gershenzon, e ..Electronic Source: PB